Cross-version Extension for R4B.Citation for use in FHIR R4 - Definitions - FHIR Cross-Version Extensions package for FHIR R4 from FHIR R4B v0.0.1-snapshot-2

FHIR Cross-Version Extensions package for FHIR R4 from FHIR R4B - Version 0.0.1-snapshot-2. See the Directory of published versions

Extension: Ext_R4B_Citation - Detailed Descriptions

Page standards status: Informative

Maturity Level: 0

Definitions for the ext-R4B-Citation extension.

Differential Elements Table
Key Elements Table
Snapshot Elements Table

Guidance on how to interpret the contents of this table can be foundhere

0. Extension
Definition	The Citation Resource enables reference to any knowledge artifact for purposes of identification and attribution. The Citation Resource supports existing reference structures and developing publication practices such as versioning, expressing complex contributorship roles, and referencing computable resources.
Short	A description of identification, location, or contributorship of a publication (article or artifact)
Control	0..*
2. Extension.extension
Control	1..*
Slicing	This element introduces a set of slices on `Extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
4. Extension.extension:url
Slice Name	url
Definition	An absolute URI that is used to identify this citation when it is referenced in a specification, model, design or an instance; also called its canonical identifier. This SHOULD be globally unique and SHOULD be a literal address at which at which an authoritative instance of this summary is (or will be) published. This URL can be the target of a canonical reference. It SHALL remain the same when the summary is stored on different servers.
Short	Canonical identifier for this citation, represented as a globally unique URI
Control	0..1
6. Extension.extension:url.url
Control	1..1
Fixed Value	`url`
8. Extension.extension:url.value[x]
Definition	An absolute URI that is used to identify this citation when it is referenced in a specification, model, design or an instance; also called its canonical identifier. This SHOULD be globally unique and SHOULD be a literal address at which at which an authoritative instance of this summary is (or will be) published. This URL can be the target of a canonical reference. It SHALL remain the same when the summary is stored on different servers.
Short	Canonical identifier for this citation, represented as a globally unique URI
Type	uri
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
10. Extension.extension:version
Slice Name	version
Definition	The identifier that is used to identify this version of the citation when it is referenced in a specification, model, design or instance. This is an arbitrary value managed by the citation author and is not expected to be globally unique. For example, it might be a timestamp (e.g. yyyymmdd) if a managed version is not available. There is also no expectation that versions can be placed in a lexicographical sequence.
Short	Business version of the citation
Control	0..1
12. Extension.extension:version.url
Control	1..1
Fixed Value	`version`
14. Extension.extension:version.value[x]
Definition	The identifier that is used to identify this version of the citation when it is referenced in a specification, model, design or instance. This is an arbitrary value managed by the citation author and is not expected to be globally unique. For example, it might be a timestamp (e.g. yyyymmdd) if a managed version is not available. There is also no expectation that versions can be placed in a lexicographical sequence.
Short	Business version of the citation
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
16. Extension.extension:name
Slice Name	name
Definition	A natural language name identifying the citation. This name should be usable as an identifier for the module by machine processing applications such as code generation.
Short	Name for this citation (computer friendly)
Control	0..1
18. Extension.extension:name.url
Control	1..1
Fixed Value	`name`
20. Extension.extension:name.value[x]
Definition	A natural language name identifying the citation. This name should be usable as an identifier for the module by machine processing applications such as code generation.
Short	Name for this citation (computer friendly)
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
22. Extension.extension:title
Slice Name	title
Definition	A short, descriptive, user-friendly title for the citation.
Short	Name for this citation (human friendly)
Control	0..1
24. Extension.extension:title.url
Control	1..1
Fixed Value	`title`
26. Extension.extension:title.value[x]
Definition	A short, descriptive, user-friendly title for the citation.
Short	Name for this citation (human friendly)
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
28. Extension.extension:status
Slice Name	status
Definition	The status of this summary. Enables tracking the life-cycle of the content.
Short	draft \| active \| retired \| unknown
Control	1..1
30. Extension.extension:status.url
Control	1..1
Fixed Value	`status`
32. Extension.extension:status.value[x]
Definition	The status of this summary. Enables tracking the life-cycle of the content.
Short	draft \| active \| retired \| unknown
Binding	The codes SHALL be taken from PublicationStatus (required to `http://hl7.org/fhir/ValueSet/publication-status\|4.0.1`)
Type	code
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
34. Extension.extension:experimental
Slice Name	experimental
Definition	A Boolean value to indicate that this citation is authored for testing purposes (or education/evaluation/marketing) and is not intended to be used for genuine usage.
Short	For testing purposes, not real usage
Control	0..1
36. Extension.extension:experimental.url
Control	1..1
Fixed Value	`experimental`
38. Extension.extension:experimental.value[x]
Definition	A Boolean value to indicate that this citation is authored for testing purposes (or education/evaluation/marketing) and is not intended to be used for genuine usage.
Short	For testing purposes, not real usage
Type	boolean
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
40. Extension.extension:date
Slice Name	date
Definition	The date (and optionally time) when the citation was published. The date must change when the business version changes and it must change if the status code changes. In addition, it should change when the substantive content of the citation changes.
Short	Date last changed
Control	0..1
42. Extension.extension:date.url
Control	1..1
Fixed Value	`date`
44. Extension.extension:date.value[x]
Definition	The date (and optionally time) when the citation was published. The date must change when the business version changes and it must change if the status code changes. In addition, it should change when the substantive content of the citation changes.
Short	Date last changed
Type	dateTime
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
46. Extension.extension:publisher
Slice Name	publisher
Definition	The name of the organization or individual that published the citation.
Short	The publisher of the Citation, not the publisher of the article or artifact being cited
Control	0..1
48. Extension.extension:publisher.url
Control	1..1
Fixed Value	`publisher`
50. Extension.extension:publisher.value[x]
Definition	The name of the organization or individual that published the citation.
Short	The publisher of the Citation, not the publisher of the article or artifact being cited
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
52. Extension.extension:contact
Slice Name	contact
Definition	Contact details to assist a user in finding and communicating with the publisher.
Short	Contact details for the publisher of the Citation Resource
Control	0..*
54. Extension.extension:contact.url
Control	1..1
Fixed Value	`contact`
56. Extension.extension:contact.value[x]
Definition	Contact details to assist a user in finding and communicating with the publisher.
Short	Contact details for the publisher of the Citation Resource
Type	ContactDetail
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
58. Extension.extension:description
Slice Name	description
Definition	A free text natural language description of the citation from a consumer's perspective.
Short	Natural language description of the citation
Control	0..1
60. Extension.extension:description.url
Control	1..1
Fixed Value	`description`
62. Extension.extension:description.value[x]
Definition	A free text natural language description of the citation from a consumer's perspective.
Short	Natural language description of the citation
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
64. Extension.extension:useContext
Slice Name	useContext
Definition	The content was developed with a focus and intent of supporting the contexts that are listed. These contexts may be general categories (gender, age, ...) or may be references to specific programs (insurance plans, studies, ...) and may be used to assist with indexing and searching for appropriate citation instances.
Short	The context that the Citation Resource content is intended to support
Control	0..*
66. Extension.extension:useContext.url
Control	1..1
Fixed Value	`useContext`
68. Extension.extension:useContext.value[x]
Definition	The content was developed with a focus and intent of supporting the contexts that are listed. These contexts may be general categories (gender, age, ...) or may be references to specific programs (insurance plans, studies, ...) and may be used to assist with indexing and searching for appropriate citation instances.
Short	The context that the Citation Resource content is intended to support
Type	UsageContext
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
70. Extension.extension:jurisdiction
Slice Name	jurisdiction
Definition	A legal or geographic region in which the citation is intended to be used.
Short	Intended jurisdiction for citation (if applicable)
Control	0..*
72. Extension.extension:jurisdiction.url
Control	1..1
Fixed Value	`jurisdiction`
74. Extension.extension:jurisdiction.value[x]
Definition	A legal or geographic region in which the citation is intended to be used.
Short	Intended jurisdiction for citation (if applicable)
Binding	Unless not suitable, these codes SHALL be taken from R4B_jurisdiction_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-jurisdiction-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
76. Extension.extension:purpose
Slice Name	purpose
Definition	Explanation of why this citation is needed and why it has been designed as it has.
Short	Why this citation is defined
Control	0..1
78. Extension.extension:purpose.url
Control	1..1
Fixed Value	`purpose`
80. Extension.extension:purpose.value[x]
Definition	Explanation of why this citation is needed and why it has been designed as it has.
Short	Why this citation is defined
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
82. Extension.extension:copyright
Slice Name	copyright
Definition	This cross-version extension represents Citation.copyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Use and/or publishing restrictions for the Citation, not for the cited artifact
Control	0..1
84. Extension.extension:copyright.url
Control	1..1
Fixed Value	`copyright`
86. Extension.extension:copyright.value[x]
Definition	This cross-version extension represents Citation.copyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Use and/or publishing restrictions for the Citation, not for the cited artifact
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
88. Extension.extension:approvalDate
Slice Name	approvalDate
Definition	The date on which the resource content was approved by the publisher. Approval happens once when the content is officially approved for usage.
Short	When the citation was approved by publisher
Control	0..1
90. Extension.extension:approvalDate.url
Control	1..1
Fixed Value	`approvalDate`
92. Extension.extension:approvalDate.value[x]
Definition	The date on which the resource content was approved by the publisher. Approval happens once when the content is officially approved for usage.
Short	When the citation was approved by publisher
Type	date
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
94. Extension.extension:lastReviewDate
Slice Name	lastReviewDate
Definition	The date on which the resource content was last reviewed. Review happens periodically after approval but does not change the original approval date.
Short	When the citation was last reviewed
Control	0..1
96. Extension.extension:lastReviewDate.url
Control	1..1
Fixed Value	`lastReviewDate`
98. Extension.extension:lastReviewDate.value[x]
Definition	The date on which the resource content was last reviewed. Review happens periodically after approval but does not change the original approval date.
Short	When the citation was last reviewed
Type	date
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
100. Extension.extension:effectivePeriod
Slice Name	effectivePeriod
Definition	The period during which the citation content was or is planned to be in active use.
Short	When the citation is expected to be used
Control	0..1
102. Extension.extension:effectivePeriod.url
Control	1..1
Fixed Value	`effectivePeriod`
104. Extension.extension:effectivePeriod.value[x]
Definition	The period during which the citation content was or is planned to be in active use.
Short	When the citation is expected to be used
Type	Period
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
106. Extension.extension:editor
Slice Name	editor
Definition	This cross-version extension represents Citation.editor from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Who edited the Citation
Control	0..*
108. Extension.extension:editor.url
Control	1..1
Fixed Value	`editor`
110. Extension.extension:editor.value[x]
Definition	This cross-version extension represents Citation.editor from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Who edited the Citation
Type	ContactDetail
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
112. Extension.extension:reviewer
Slice Name	reviewer
Definition	This cross-version extension represents Citation.reviewer from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Who reviewed the Citation
Control	0..*
114. Extension.extension:reviewer.url
Control	1..1
Fixed Value	`reviewer`
116. Extension.extension:reviewer.value[x]
Definition	This cross-version extension represents Citation.reviewer from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Who reviewed the Citation
Type	ContactDetail
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
118. Extension.extension:endorser
Slice Name	endorser
Definition	This cross-version extension represents Citation.endorser from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Who endorsed the Citation
Control	0..*
120. Extension.extension:endorser.url
Control	1..1
Fixed Value	`endorser`
122. Extension.extension:endorser.value[x]
Definition	This cross-version extension represents Citation.endorser from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Who endorsed the Citation
Type	ContactDetail
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
124. Extension.extension:summary
Slice Name	summary
Definition	This cross-version extension represents Citation.summary from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	A human-readable display of the citation
Control	0..*
126. Extension.extension:summary.extension
Control	1..*
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
128. Extension.extension:summary.extension:style
Slice Name	style
Definition	This cross-version extension represents Citation.summary.style from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Format for display of the citation
Control	0..1
130. Extension.extension:summary.extension:style.url
Control	1..1
Fixed Value	`style`
132. Extension.extension:summary.extension:style.value[x]
Definition	This cross-version extension represents Citation.summary.style from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Format for display of the citation
Binding	Unless not suitable, these codes SHALL be taken from R4B_citation_summary_style_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-summary-style-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
134. Extension.extension:summary.extension:text
Slice Name	text
Definition	This cross-version extension represents Citation.summary.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The human-readable display of the citation
Control	1..1
136. Extension.extension:summary.extension:text.url
Control	1..1
Fixed Value	`text`
138. Extension.extension:summary.extension:text.value[x]
Definition	This cross-version extension represents Citation.summary.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The human-readable display of the citation
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
140. Extension.extension:summary.url
Control	1..1
Fixed Value	`summary`
142. Extension.extension:classification
Slice Name	classification
Definition	This cross-version extension represents Citation.classification from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The assignment to an organizing scheme
Control	0..*
144. Extension.extension:classification.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
146. Extension.extension:classification.extension:type
Slice Name	type
Definition	This cross-version extension represents Citation.classification.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The kind of classifier (e.g. publication type, keyword)
Control	0..1
148. Extension.extension:classification.extension:type.url
Control	1..1
Fixed Value	`type`
150. Extension.extension:classification.extension:type.value[x]
Definition	This cross-version extension represents Citation.classification.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The kind of classifier (e.g. publication type, keyword)
Binding	Unless not suitable, these codes SHALL be taken from R4B_citation_classification_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-classification-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
152. Extension.extension:classification.extension:classifier
Slice Name	classifier
Definition	This cross-version extension represents Citation.classification.classifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specific classification value
Control	0..*
154. Extension.extension:classification.extension:classifier.url
Control	1..1
Fixed Value	`classifier`
156. Extension.extension:classification.extension:classifier.value[x]
Definition	This cross-version extension represents Citation.classification.classifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specific classification value
Binding	For example codes, see R4B_citation_artifact_classifier_for_R4 (0.0.1-snapshot-2) (example to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-artifact-classifier-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
158. Extension.extension:classification.url
Control	1..1
Fixed Value	`classification`
160. Extension.extension:note
Slice Name	note
Definition	This cross-version extension represents Citation.note from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for general notes and annotations not coded elsewhere
Control	0..*
162. Extension.extension:note.url
Control	1..1
Fixed Value	`note`
164. Extension.extension:note.value[x]
Definition	This cross-version extension represents Citation.note from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for general notes and annotations not coded elsewhere
Type	Annotation
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
166. Extension.extension:currentState
Slice Name	currentState
Definition	This cross-version extension represents Citation.currentState from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The status of the citation
Control	0..*
168. Extension.extension:currentState.url
Control	1..1
Fixed Value	`currentState`
170. Extension.extension:currentState.value[x]
Definition	This cross-version extension represents Citation.currentState from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The status of the citation
Binding	For example codes, see R4B_citation_status_type_for_R4 (0.0.1-snapshot-2) (example to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-status-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
172. Extension.extension:statusDate
Slice Name	statusDate
Definition	This cross-version extension represents Citation.statusDate from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	An effective date or period for a status of the citation
Control	0..*
174. Extension.extension:statusDate.extension
Control	2..*
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
176. Extension.extension:statusDate.extension:activity
Slice Name	activity
Definition	This cross-version extension represents Citation.statusDate.activity from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Classification of the status
Control	1..1
178. Extension.extension:statusDate.extension:activity.url
Control	1..1
Fixed Value	`activity`
180. Extension.extension:statusDate.extension:activity.value[x]
Definition	This cross-version extension represents Citation.statusDate.activity from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Classification of the status
Binding	For example codes, see R4B_citation_status_type_for_R4 (0.0.1-snapshot-2) (example to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-status-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
182. Extension.extension:statusDate.extension:actual
Slice Name	actual
Definition	This cross-version extension represents Citation.statusDate.actual from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Either occurred or expected
Control	0..1
184. Extension.extension:statusDate.extension:actual.url
Control	1..1
Fixed Value	`actual`
186. Extension.extension:statusDate.extension:actual.value[x]
Definition	This cross-version extension represents Citation.statusDate.actual from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Either occurred or expected
Type	boolean
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
188. Extension.extension:statusDate.extension:period
Slice Name	period
Definition	This cross-version extension represents Citation.statusDate.period from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	When the status started and/or ended
Control	1..1
190. Extension.extension:statusDate.extension:period.url
Control	1..1
Fixed Value	`period`
192. Extension.extension:statusDate.extension:period.value[x]
Definition	This cross-version extension represents Citation.statusDate.period from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	When the status started and/or ended
Type	Period
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
194. Extension.extension:statusDate.url
Control	1..1
Fixed Value	`statusDate`
196. Extension.extension:relatesTo
Slice Name	relatesTo
Definition	This cross-version extension represents Citation.relatesTo from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Artifact related to the Citation Resource
Control	0..*
198. Extension.extension:relatesTo.extension
Control	2..*
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
200. Extension.extension:relatesTo.extension:relationshipType
Slice Name	relationshipType
Definition	This cross-version extension represents Citation.relatesTo.relationshipType from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	How the Citation resource relates to the target artifact
Control	1..1
202. Extension.extension:relatesTo.extension:relationshipType.url
Control	1..1
Fixed Value	`relationshipType`
204. Extension.extension:relatesTo.extension:relationshipType.value[x]
Definition	This cross-version extension represents Citation.relatesTo.relationshipType from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	How the Citation resource relates to the target artifact
Binding	Unless not suitable, these codes SHALL be taken from R4B_artifact_relationship_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-artifact-relationship-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
206. Extension.extension:relatesTo.extension:targetClassifier
Slice Name	targetClassifier
Definition	This cross-version extension represents Citation.relatesTo.targetClassifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The clasification of the related artifact
Control	0..*
208. Extension.extension:relatesTo.extension:targetClassifier.url
Control	1..1
Fixed Value	`targetClassifier`
210. Extension.extension:relatesTo.extension:targetClassifier.value[x]
Definition	This cross-version extension represents Citation.relatesTo.targetClassifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The clasification of the related artifact
Binding	For example codes, see R4B_citation_artifact_classifier_for_R4 (0.0.1-snapshot-2) (example to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-artifact-classifier-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
212. Extension.extension:relatesTo.extension:target[x]
Slice Name	target[x]
Definition	This cross-version extension represents Citation.relatesTo.target[x] from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The article or artifact that the Citation Resource is related to
Control	1..1
214. Extension.extension:relatesTo.extension:target[x].url
Control	1..1
Fixed Value	`target[x]`
216. Extension.extension:relatesTo.extension:target[x].value[x]
Definition	This cross-version extension represents Citation.relatesTo.target[x] from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The article or artifact that the Citation Resource is related to
Type	Choice of: uri, Identifier, Reference, Attachment
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
218. Extension.extension:relatesTo.url
Control	1..1
Fixed Value	`relatesTo`
220. Extension.extension:citedArtifact
Slice Name	citedArtifact
Definition	This cross-version extension represents Citation.citedArtifact from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The article or artifact being described
Control	0..1
222. Extension.extension:citedArtifact.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
224. Extension.extension:citedArtifact.extension:identifier
Slice Name	identifier
Definition	A formal identifier that is used to identify this citation when it is represented in other formats, or referenced in a specification, model, design or an instance.
Short	May include DOI, PMID, PMCID, etc.
Control	0..*
226. Extension.extension:citedArtifact.extension:identifier.url
Control	1..1
Fixed Value	`identifier`
228. Extension.extension:citedArtifact.extension:identifier.value[x]
Definition	A formal identifier that is used to identify this citation when it is represented in other formats, or referenced in a specification, model, design or an instance.
Short	May include DOI, PMID, PMCID, etc.
Type	Identifier
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
230. Extension.extension:citedArtifact.extension:relatedIdentifier
Slice Name	relatedIdentifier
Definition	A formal identifier that is used to identify things closely related to this citation.
Short	May include trial registry identifiers
Control	0..*
232. Extension.extension:citedArtifact.extension:relatedIdentifier.url
Control	1..1
Fixed Value	`relatedIdentifier`
234. Extension.extension:citedArtifact.extension:relatedIdentifier.value[x]
Definition	A formal identifier that is used to identify things closely related to this citation.
Short	May include trial registry identifiers
Type	Identifier
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
236. Extension.extension:citedArtifact.extension:dateAccessed
Slice Name	dateAccessed
Definition	This cross-version extension represents Citation.citedArtifact.dateAccessed from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	When the cited artifact was accessed
Control	0..1
238. Extension.extension:citedArtifact.extension:dateAccessed.url
Control	1..1
Fixed Value	`dateAccessed`
240. Extension.extension:citedArtifact.extension:dateAccessed.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.dateAccessed from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	When the cited artifact was accessed
Type	dateTime
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
242. Extension.extension:citedArtifact.extension:version
Slice Name	version
Definition	This cross-version extension represents Citation.citedArtifact.version from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The defined version of the cited artifact
Control	0..1
244. Extension.extension:citedArtifact.extension:version.extension
Control	1..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
246. Extension.extension:citedArtifact.extension:version.extension:value
Slice Name	value
Definition	This cross-version extension represents Citation.citedArtifact.version.value from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The version number or other version identifier
Control	1..1
248. Extension.extension:citedArtifact.extension:version.extension:value.url
Control	1..1
Fixed Value	`value`
250. Extension.extension:citedArtifact.extension:version.extension:value.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.version.value from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The version number or other version identifier
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
252. Extension.extension:citedArtifact.extension:version.extension:baseCitation
Slice Name	baseCitation
Definition	This cross-version extension represents Citation.citedArtifact.version.baseCitation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Citation for the main version of the cited artifact
Control	0..1
254. Extension.extension:citedArtifact.extension:version.extension:baseCitation.url
Control	1..1
Fixed Value	`baseCitation`
256. Extension.extension:citedArtifact.extension:version.extension:baseCitation.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.version.baseCitation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Citation for the main version of the cited artifact
Type	Reference
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
258. Extension.extension:citedArtifact.extension:version.url
Control	1..1
Fixed Value	`version`
260. Extension.extension:citedArtifact.extension:currentState
Slice Name	currentState
Definition	This cross-version extension represents Citation.citedArtifact.currentState from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The status of the cited artifact
Control	0..*
262. Extension.extension:citedArtifact.extension:currentState.url
Control	1..1
Fixed Value	`currentState`
264. Extension.extension:citedArtifact.extension:currentState.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.currentState from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The status of the cited artifact
Binding	Unless not suitable, these codes SHALL be taken from R4B_cited_artifact_status_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-cited-artifact-status-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
266. Extension.extension:citedArtifact.extension:statusDate
Slice Name	statusDate
Definition	This cross-version extension represents Citation.citedArtifact.statusDate from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	An effective date or period for a status of the cited artifact
Control	0..*
268. Extension.extension:citedArtifact.extension:statusDate.extension
Control	2..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
270. Extension.extension:citedArtifact.extension:statusDate.extension:activity
Slice Name	activity
Definition	This cross-version extension represents Citation.citedArtifact.statusDate.activity from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Classification of the status
Control	1..1
272. Extension.extension:citedArtifact.extension:statusDate.extension:activity.url
Control	1..1
Fixed Value	`activity`
274. Extension.extension:citedArtifact.extension:statusDate.extension:activity.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.statusDate.activity from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Classification of the status
Binding	Unless not suitable, these codes SHALL be taken from R4B_cited_artifact_status_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-cited-artifact-status-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
276. Extension.extension:citedArtifact.extension:statusDate.extension:actual
Slice Name	actual
Definition	This cross-version extension represents Citation.citedArtifact.statusDate.actual from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Either occurred or expected
Control	0..1
278. Extension.extension:citedArtifact.extension:statusDate.extension:actual.url
Control	1..1
Fixed Value	`actual`
280. Extension.extension:citedArtifact.extension:statusDate.extension:actual.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.statusDate.actual from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Either occurred or expected
Type	boolean
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
282. Extension.extension:citedArtifact.extension:statusDate.extension:period
Slice Name	period
Definition	This cross-version extension represents Citation.citedArtifact.statusDate.period from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	When the status started and/or ended
Control	1..1
284. Extension.extension:citedArtifact.extension:statusDate.extension:period.url
Control	1..1
Fixed Value	`period`
286. Extension.extension:citedArtifact.extension:statusDate.extension:period.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.statusDate.period from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	When the status started and/or ended
Type	Period
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
288. Extension.extension:citedArtifact.extension:statusDate.url
Control	1..1
Fixed Value	`statusDate`
290. Extension.extension:citedArtifact.extension:title
Slice Name	title
Definition	This cross-version extension represents Citation.citedArtifact.title from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The title details of the article or artifact
Control	0..*
292. Extension.extension:citedArtifact.extension:title.extension
Control	1..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
294. Extension.extension:citedArtifact.extension:title.extension:type
Slice Name	type
Definition	Used to express the reason or specific aspect for the title.
Short	The kind of title
Control	0..*
296. Extension.extension:citedArtifact.extension:title.extension:type.url
Control	1..1
Fixed Value	`type`
298. Extension.extension:citedArtifact.extension:title.extension:type.value[x]
Definition	Used to express the reason or specific aspect for the title.
Short	The kind of title
Binding	Unless not suitable, these codes SHALL be taken from R4B_title_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-title-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
300. Extension.extension:citedArtifact.extension:title.extension:language
Slice Name	language
Definition	This cross-version extension represents Citation.citedArtifact.title.language from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used to express the specific language
Control	0..1
302. Extension.extension:citedArtifact.extension:title.extension:language.url
Control	1..1
Fixed Value	`language`
304. Extension.extension:citedArtifact.extension:title.extension:language.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.title.language from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used to express the specific language
Binding	The codes SHOULD be taken from CommonLanguages (preferred to `http://hl7.org/fhir/ValueSet/languages\|4.0.1`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
306. Extension.extension:citedArtifact.extension:title.extension:text
Slice Name	text
Definition	This cross-version extension represents Citation.citedArtifact.title.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The title of the article or artifact
Control	1..1
308. Extension.extension:citedArtifact.extension:title.extension:text.url
Control	1..1
Fixed Value	`text`
310. Extension.extension:citedArtifact.extension:title.extension:text.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.title.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The title of the article or artifact
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
312. Extension.extension:citedArtifact.extension:title.url
Control	1..1
Fixed Value	`title`
314. Extension.extension:citedArtifact.extension:abstract
Slice Name	abstract
Definition	This cross-version extension represents Citation.citedArtifact.abstract from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Summary of the article or artifact
Control	0..*
316. Extension.extension:citedArtifact.extension:abstract.extension
Control	1..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
318. Extension.extension:citedArtifact.extension:abstract.extension:type
Slice Name	type
Definition	Used to express the reason or specific aspect for the abstract.
Short	The kind of abstract
Control	0..1
320. Extension.extension:citedArtifact.extension:abstract.extension:type.url
Control	1..1
Fixed Value	`type`
322. Extension.extension:citedArtifact.extension:abstract.extension:type.value[x]
Definition	Used to express the reason or specific aspect for the abstract.
Short	The kind of abstract
Binding	Unless not suitable, these codes SHALL be taken from R4B_cited_artifact_abstract_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-cited-artifact-abstract-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
324. Extension.extension:citedArtifact.extension:abstract.extension:language
Slice Name	language
Definition	This cross-version extension represents Citation.citedArtifact.abstract.language from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used to express the specific language
Control	0..1
326. Extension.extension:citedArtifact.extension:abstract.extension:language.url
Control	1..1
Fixed Value	`language`
328. Extension.extension:citedArtifact.extension:abstract.extension:language.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.abstract.language from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used to express the specific language
Binding	The codes SHOULD be taken from CommonLanguages (preferred to `http://hl7.org/fhir/ValueSet/languages\|4.0.1`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
330. Extension.extension:citedArtifact.extension:abstract.extension:text
Slice Name	text
Definition	This cross-version extension represents Citation.citedArtifact.abstract.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Abstract content
Control	1..1
332. Extension.extension:citedArtifact.extension:abstract.extension:text.url
Control	1..1
Fixed Value	`text`
334. Extension.extension:citedArtifact.extension:abstract.extension:text.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.abstract.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Abstract content
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
336. Extension.extension:citedArtifact.extension:abstract.extension:copyright
Slice Name	copyright
Definition	This cross-version extension represents Citation.citedArtifact.abstract.copyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Copyright notice for the abstract
Control	0..1
338. Extension.extension:citedArtifact.extension:abstract.extension:copyright.url
Control	1..1
Fixed Value	`copyright`
340. Extension.extension:citedArtifact.extension:abstract.extension:copyright.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.abstract.copyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Copyright notice for the abstract
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
342. Extension.extension:citedArtifact.extension:abstract.url
Control	1..1
Fixed Value	`abstract`
344. Extension.extension:citedArtifact.extension:part
Slice Name	part
Definition	This cross-version extension represents Citation.citedArtifact.part from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The component of the article or artifact
Control	0..1
346. Extension.extension:citedArtifact.extension:part.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
348. Extension.extension:citedArtifact.extension:part.extension:type
Slice Name	type
Definition	This cross-version extension represents Citation.citedArtifact.part.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The kind of component
Control	0..1
350. Extension.extension:citedArtifact.extension:part.extension:type.url
Control	1..1
Fixed Value	`type`
352. Extension.extension:citedArtifact.extension:part.extension:type.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.part.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The kind of component
Binding	Unless not suitable, these codes SHALL be taken from R4B_cited_artifact_part_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-cited-artifact-part-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
354. Extension.extension:citedArtifact.extension:part.extension:value
Slice Name	value
Definition	This cross-version extension represents Citation.citedArtifact.part.value from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specification of the component
Control	0..1
356. Extension.extension:citedArtifact.extension:part.extension:value.url
Control	1..1
Fixed Value	`value`
358. Extension.extension:citedArtifact.extension:part.extension:value.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.part.value from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specification of the component
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
360. Extension.extension:citedArtifact.extension:part.extension:baseCitation
Slice Name	baseCitation
Definition	This cross-version extension represents Citation.citedArtifact.part.baseCitation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The citation for the full article or artifact
Control	0..1
362. Extension.extension:citedArtifact.extension:part.extension:baseCitation.url
Control	1..1
Fixed Value	`baseCitation`
364. Extension.extension:citedArtifact.extension:part.extension:baseCitation.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.part.baseCitation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The citation for the full article or artifact
Type	Reference
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
366. Extension.extension:citedArtifact.extension:part.url
Control	1..1
Fixed Value	`part`
368. Extension.extension:citedArtifact.extension:relatesTo
Slice Name	relatesTo
Definition	This cross-version extension represents Citation.citedArtifact.relatesTo from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The artifact related to the cited artifact
Control	0..*
370. Extension.extension:citedArtifact.extension:relatesTo.extension
Control	2..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
372. Extension.extension:citedArtifact.extension:relatesTo.extension:relationshipType
Slice Name	relationshipType
Definition	This cross-version extension represents Citation.citedArtifact.relatesTo.relationshipType from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	How the cited artifact relates to the target artifact
Control	1..1
374. Extension.extension:citedArtifact.extension:relatesTo.extension:relationshipType.url
Control	1..1
Fixed Value	`relationshipType`
376. Extension.extension:citedArtifact.extension:relatesTo.extension:relationshipType.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.relatesTo.relationshipType from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	How the cited artifact relates to the target artifact
Binding	Unless not suitable, these codes SHALL be taken from R4B_artifact_relationship_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-artifact-relationship-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
378. Extension.extension:citedArtifact.extension:relatesTo.extension:targetClassifier
Slice Name	targetClassifier
Definition	This cross-version extension represents Citation.citedArtifact.relatesTo.targetClassifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The clasification of the related artifact
Control	0..*
380. Extension.extension:citedArtifact.extension:relatesTo.extension:targetClassifier.url
Control	1..1
Fixed Value	`targetClassifier`
382. Extension.extension:citedArtifact.extension:relatesTo.extension:targetClassifier.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.relatesTo.targetClassifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The clasification of the related artifact
Binding	For example codes, see R4B_citation_artifact_classifier_for_R4 (0.0.1-snapshot-2) (example to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-artifact-classifier-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
384. Extension.extension:citedArtifact.extension:relatesTo.extension:target[x]
Slice Name	target[x]
Definition	This cross-version extension represents Citation.citedArtifact.relatesTo.target[x] from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The article or artifact that the cited artifact is related to
Control	1..1
386. Extension.extension:citedArtifact.extension:relatesTo.extension:target[x].url
Control	1..1
Fixed Value	`target[x]`
388. Extension.extension:citedArtifact.extension:relatesTo.extension:target[x].value[x]
Definition	This cross-version extension represents Citation.citedArtifact.relatesTo.target[x] from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The article or artifact that the cited artifact is related to
Type	Choice of: uri, Identifier, Reference, Attachment
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
390. Extension.extension:citedArtifact.extension:relatesTo.url
Control	1..1
Fixed Value	`relatesTo`
392. Extension.extension:citedArtifact.extension:publicationForm
Slice Name	publicationForm
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	If multiple, used to represent alternative forms of the article that are not separate citations
Control	0..*
394. Extension.extension:citedArtifact.extension:publicationForm.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
396. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn
Slice Name	publishedIn
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The collection the cited article or artifact is published in
Control	0..1
398. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
400. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:type
Slice Name	type
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Kind of container (e.g. Periodical, database, or book)
Control	0..1
402. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:type.url
Control	1..1
Fixed Value	`type`
404. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:type.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Kind of container (e.g. Periodical, database, or book)
Binding	Unless not suitable, these codes SHALL be taken from R4B_published_in_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-published-in-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
406. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:identifier
Slice Name	identifier
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.identifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Journal identifiers include ISSN, ISO Abbreviation and NLMuniqueID; Book identifiers include ISBN
Control	0..*
408. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:identifier.url
Control	1..1
Fixed Value	`identifier`
410. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:identifier.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.identifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Journal identifiers include ISSN, ISO Abbreviation and NLMuniqueID; Book identifiers include ISBN
Type	Identifier
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
412. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:title
Slice Name	title
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.title from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Name of the database or title of the book or journal
Control	0..1
414. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:title.url
Control	1..1
Fixed Value	`title`
416. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:title.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.title from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Name of the database or title of the book or journal
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
418. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:publisher
Slice Name	publisher
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.publisher from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Name of the publisher
Control	0..1
420. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:publisher.url
Control	1..1
Fixed Value	`publisher`
422. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:publisher.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.publisher from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Name of the publisher
Type	Reference
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
424. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:publisherLocation
Slice Name	publisherLocation
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.publisherLocation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Geographic location of the publisher
Control	0..1
426. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:publisherLocation.url
Control	1..1
Fixed Value	`publisherLocation`
428. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:publisherLocation.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.publisherLocation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Geographic location of the publisher
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
430. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.url
Control	1..1
Fixed Value	`publishedIn`
432. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease
Slice Name	periodicRelease
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specific issue in which the cited article resides
Control	0..1
434. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
436. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:citedMedium
Slice Name	citedMedium
Definition	Describes the form of the medium cited. Common codes are "Internet" or "Print".
Short	Internet or Print
Control	0..1
438. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:citedMedium.url
Control	1..1
Fixed Value	`citedMedium`
440. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:citedMedium.value[x]
Definition	Describes the form of the medium cited. Common codes are "Internet" or "Print".
Short	Internet or Print
Binding	Unless not suitable, these codes SHALL be taken from R4B_cited_medium_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-cited-medium-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
442. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:volume
Slice Name	volume
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.volume from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Volume number of journal in which the article is published
Control	0..1
444. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:volume.url
Control	1..1
Fixed Value	`volume`
446. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:volume.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.volume from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Volume number of journal in which the article is published
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
448. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:issue
Slice Name	issue
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.issue from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Issue, part or supplement of journal in which the article is published
Control	0..1
450. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:issue.url
Control	1..1
Fixed Value	`issue`
452. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:issue.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.issue from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Issue, part or supplement of journal in which the article is published
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
454. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication
Slice Name	dateOfPublication
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Defining the date on which the issue of the journal was published
Control	0..1
456. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
458. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:date
Slice Name	date
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.date from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Date on which the issue of the journal was published
Control	0..1
460. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:date.url
Control	1..1
Fixed Value	`date`
462. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:date.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.date from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Date on which the issue of the journal was published
Type	date
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
464. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:year
Slice Name	year
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.year from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Year on which the issue of the journal was published
Control	0..1
466. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:year.url
Control	1..1
Fixed Value	`year`
468. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:year.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.year from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Year on which the issue of the journal was published
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
470. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:month
Slice Name	month
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.month from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Month on which the issue of the journal was published
Control	0..1
472. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:month.url
Control	1..1
Fixed Value	`month`
474. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:month.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.month from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Month on which the issue of the journal was published
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
476. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:day
Slice Name	day
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.day from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Day on which the issue of the journal was published
Control	0..1
478. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:day.url
Control	1..1
Fixed Value	`day`
480. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:day.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.day from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Day on which the issue of the journal was published
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
482. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:season
Slice Name	season
Definition	Spring, Summer, Fall/Autumn, Winter.
Short	Season on which the issue of the journal was published
Control	0..1
484. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:season.url
Control	1..1
Fixed Value	`season`
486. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:season.value[x]
Definition	Spring, Summer, Fall/Autumn, Winter.
Short	Season on which the issue of the journal was published
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
488. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:text
Slice Name	text
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Text representation of the date of which the issue of the journal was published
Control	0..1
490. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:text.url
Control	1..1
Fixed Value	`text`
492. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:text.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Text representation of the date of which the issue of the journal was published
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
494. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.url
Control	1..1
Fixed Value	`dateOfPublication`
496. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.url
Control	1..1
Fixed Value	`periodicRelease`
498. Extension.extension:citedArtifact.extension:publicationForm.extension:articleDate
Slice Name	articleDate
Definition	The date the article was added to the database, or the date the article was released (which may differ from the journal issue publication date).
Short	The date the article was added to the database, or the date the article was released
Control	0..1
500. Extension.extension:citedArtifact.extension:publicationForm.extension:articleDate.url
Control	1..1
Fixed Value	`articleDate`
502. Extension.extension:citedArtifact.extension:publicationForm.extension:articleDate.value[x]
Definition	The date the article was added to the database, or the date the article was released (which may differ from the journal issue publication date).
Short	The date the article was added to the database, or the date the article was released
Type	dateTime
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
504. Extension.extension:citedArtifact.extension:publicationForm.extension:lastRevisionDate
Slice Name	lastRevisionDate
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.lastRevisionDate from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The date the article was last revised or updated in the database
Control	0..1
506. Extension.extension:citedArtifact.extension:publicationForm.extension:lastRevisionDate.url
Control	1..1
Fixed Value	`lastRevisionDate`
508. Extension.extension:citedArtifact.extension:publicationForm.extension:lastRevisionDate.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.lastRevisionDate from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The date the article was last revised or updated in the database
Type	dateTime
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
510. Extension.extension:citedArtifact.extension:publicationForm.extension:language
Slice Name	language
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.language from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Language in which this form of the article is published
Control	0..*
512. Extension.extension:citedArtifact.extension:publicationForm.extension:language.url
Control	1..1
Fixed Value	`language`
514. Extension.extension:citedArtifact.extension:publicationForm.extension:language.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.language from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Language in which this form of the article is published
Binding	The codes SHOULD be taken from CommonLanguages (preferred to `http://hl7.org/fhir/ValueSet/languages\|4.0.1`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
516. Extension.extension:citedArtifact.extension:publicationForm.extension:accessionNumber
Slice Name	accessionNumber
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.accessionNumber from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Entry number or identifier for inclusion in a database
Control	0..1
518. Extension.extension:citedArtifact.extension:publicationForm.extension:accessionNumber.url
Control	1..1
Fixed Value	`accessionNumber`
520. Extension.extension:citedArtifact.extension:publicationForm.extension:accessionNumber.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.accessionNumber from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Entry number or identifier for inclusion in a database
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
522. Extension.extension:citedArtifact.extension:publicationForm.extension:pageString
Slice Name	pageString
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.pageString from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for full display of pagination
Control	0..1
524. Extension.extension:citedArtifact.extension:publicationForm.extension:pageString.url
Control	1..1
Fixed Value	`pageString`
526. Extension.extension:citedArtifact.extension:publicationForm.extension:pageString.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.pageString from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for full display of pagination
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
528. Extension.extension:citedArtifact.extension:publicationForm.extension:firstPage
Slice Name	firstPage
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.firstPage from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for isolated representation of first page
Control	0..1
530. Extension.extension:citedArtifact.extension:publicationForm.extension:firstPage.url
Control	1..1
Fixed Value	`firstPage`
532. Extension.extension:citedArtifact.extension:publicationForm.extension:firstPage.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.firstPage from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for isolated representation of first page
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
534. Extension.extension:citedArtifact.extension:publicationForm.extension:lastPage
Slice Name	lastPage
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.lastPage from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for isolated representation of last page
Control	0..1
536. Extension.extension:citedArtifact.extension:publicationForm.extension:lastPage.url
Control	1..1
Fixed Value	`lastPage`
538. Extension.extension:citedArtifact.extension:publicationForm.extension:lastPage.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.lastPage from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for isolated representation of last page
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
540. Extension.extension:citedArtifact.extension:publicationForm.extension:pageCount
Slice Name	pageCount
Definition	Actual or approximate number of pages or screens.
Short	Number of pages or screens
Control	0..1
542. Extension.extension:citedArtifact.extension:publicationForm.extension:pageCount.url
Control	1..1
Fixed Value	`pageCount`
544. Extension.extension:citedArtifact.extension:publicationForm.extension:pageCount.value[x]
Definition	Actual or approximate number of pages or screens.
Short	Number of pages or screens
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
546. Extension.extension:citedArtifact.extension:publicationForm.extension:copyright
Slice Name	copyright
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.copyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Copyright notice for the full article or artifact
Control	0..1
548. Extension.extension:citedArtifact.extension:publicationForm.extension:copyright.url
Control	1..1
Fixed Value	`copyright`
550. Extension.extension:citedArtifact.extension:publicationForm.extension:copyright.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.copyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Copyright notice for the full article or artifact
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
552. Extension.extension:citedArtifact.extension:publicationForm.url
Control	1..1
Fixed Value	`publicationForm`
554. Extension.extension:citedArtifact.extension:webLocation
Slice Name	webLocation
Definition	This cross-version extension represents Citation.citedArtifact.webLocation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for any URL for the article or artifact cited
Control	0..*
556. Extension.extension:citedArtifact.extension:webLocation.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
558. Extension.extension:citedArtifact.extension:webLocation.extension:type
Slice Name	type
Definition	This cross-version extension represents Citation.citedArtifact.webLocation.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Code the reason for different URLs, e.g. abstract and full-text
Control	0..1
560. Extension.extension:citedArtifact.extension:webLocation.extension:type.url
Control	1..1
Fixed Value	`type`
562. Extension.extension:citedArtifact.extension:webLocation.extension:type.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.webLocation.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Code the reason for different URLs, e.g. abstract and full-text
Binding	Unless not suitable, these codes SHALL be taken from R4B_article_url_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-article-url-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
564. Extension.extension:citedArtifact.extension:webLocation.extension:url
Slice Name	url
Definition	This cross-version extension represents Citation.citedArtifact.webLocation.url from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specific URL
Control	0..1
566. Extension.extension:citedArtifact.extension:webLocation.extension:url.url
Control	1..1
Fixed Value	`url`
568. Extension.extension:citedArtifact.extension:webLocation.extension:url.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.webLocation.url from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specific URL
Type	uri
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
570. Extension.extension:citedArtifact.extension:webLocation.url
Control	1..1
Fixed Value	`webLocation`
572. Extension.extension:citedArtifact.extension:classification
Slice Name	classification
Definition	This cross-version extension represents Citation.citedArtifact.classification from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The assignment to an organizing scheme
Control	0..*
574. Extension.extension:citedArtifact.extension:classification.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
576. Extension.extension:citedArtifact.extension:classification.extension:type
Slice Name	type
Definition	This cross-version extension represents Citation.citedArtifact.classification.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The kind of classifier (e.g. publication type, keyword)
Control	0..1
578. Extension.extension:citedArtifact.extension:classification.extension:type.url
Control	1..1
Fixed Value	`type`
580. Extension.extension:citedArtifact.extension:classification.extension:type.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.classification.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The kind of classifier (e.g. publication type, keyword)
Binding	Unless not suitable, these codes SHALL be taken from R4B_cited_artifact_classification_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-cited-artifact-classification-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
582. Extension.extension:citedArtifact.extension:classification.extension:classifier
Slice Name	classifier
Definition	This cross-version extension represents Citation.citedArtifact.classification.classifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specific classification value
Control	0..*
584. Extension.extension:citedArtifact.extension:classification.extension:classifier.url
Control	1..1
Fixed Value	`classifier`
586. Extension.extension:citedArtifact.extension:classification.extension:classifier.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.classification.classifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specific classification value
Binding	For example codes, see R4B_citation_artifact_classifier_for_R4 (0.0.1-snapshot-2) (example to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-artifact-classifier-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
588. Extension.extension:citedArtifact.extension:classification.extension:whoClassified
Slice Name	whoClassified
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Provenance and copyright of classification
Control	0..1
590. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
592. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:person
Slice Name	person
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.person from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Person who created the classification
Control	0..1
594. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:person.url
Control	1..1
Fixed Value	`person`
596. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:person.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.person from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Person who created the classification
Type	Reference
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
598. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:organization
Slice Name	organization
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.organization from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Organization who created the classification
Control	0..1
600. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:organization.url
Control	1..1
Fixed Value	`organization`
602. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:organization.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.organization from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Organization who created the classification
Type	Reference
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
604. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:publisher
Slice Name	publisher
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.publisher from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The publisher of the classification, not the publisher of the article or artifact being cited
Control	0..1
606. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:publisher.url
Control	1..1
Fixed Value	`publisher`
608. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:publisher.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.publisher from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The publisher of the classification, not the publisher of the article or artifact being cited
Type	Reference
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
610. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:classifierCopyright
Slice Name	classifierCopyright
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.classifierCopyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Rights management statement for the classification
Control	0..1
612. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:classifierCopyright.url
Control	1..1
Fixed Value	`classifierCopyright`
614. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:classifierCopyright.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.classifierCopyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Rights management statement for the classification
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
616. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:freeToShare
Slice Name	freeToShare
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.freeToShare from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Acceptable to re-use the classification
Control	0..1
618. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:freeToShare.url
Control	1..1
Fixed Value	`freeToShare`
620. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:freeToShare.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.freeToShare from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Acceptable to re-use the classification
Type	boolean
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
622. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.url
Control	1..1
Fixed Value	`whoClassified`
624. Extension.extension:citedArtifact.extension:classification.url
Control	1..1
Fixed Value	`classification`
626. Extension.extension:citedArtifact.extension:contributorship
Slice Name	contributorship
Definition	This element is used to list authors and other contributors, their contact information, specific contributions, and summary statements.
Short	Attribution of authors and other contributors
Control	0..1
628. Extension.extension:citedArtifact.extension:contributorship.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
630. Extension.extension:citedArtifact.extension:contributorship.extension:complete
Slice Name	complete
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.complete from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Indicates if the list includes all authors and/or contributors
Control	0..1
632. Extension.extension:citedArtifact.extension:contributorship.extension:complete.url
Control	1..1
Fixed Value	`complete`
634. Extension.extension:citedArtifact.extension:contributorship.extension:complete.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.complete from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Indicates if the list includes all authors and/or contributors
Type	boolean
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
636. Extension.extension:citedArtifact.extension:contributorship.extension:entry
Slice Name	entry
Definition	An individual entity named in the author list or contributor list.
Short	An individual entity named in the list
Control	0..*
638. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
640. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:name
Slice Name	name
Definition	A name associated with the individual.
Short	A name associated with the person
Control	0..1
642. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:name.url
Control	1..1
Fixed Value	`name`
644. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:name.value[x]
Definition	A name associated with the individual.
Short	A name associated with the person
Type	HumanName
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
646. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:initials
Slice Name	initials
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.initials from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Initials for forename
Control	0..1
648. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:initials.url
Control	1..1
Fixed Value	`initials`
650. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:initials.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.initials from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Initials for forename
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
652. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:collectiveName
Slice Name	collectiveName
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.collectiveName from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for collective or corporate name as an author
Control	0..1
654. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:collectiveName.url
Control	1..1
Fixed Value	`collectiveName`
656. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:collectiveName.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.collectiveName from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for collective or corporate name as an author
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
658. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:identifier
Slice Name	identifier
Definition	Unique person identifier.
Short	Author identifier, eg ORCID
Control	0..*
660. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:identifier.url
Control	1..1
Fixed Value	`identifier`
662. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:identifier.value[x]
Definition	Unique person identifier.
Short	Author identifier, eg ORCID
Type	Identifier
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
664. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo
Slice Name	affiliationInfo
Definition	Organization affiliated with the entity.
Short	Organizational affiliation
Control	0..*
666. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
668. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:affiliation
Slice Name	affiliation
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.affiliationInfo.affiliation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Display for the organization
Control	0..1
670. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:affiliation.url
Control	1..1
Fixed Value	`affiliation`
672. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:affiliation.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.affiliationInfo.affiliation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Display for the organization
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
674. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:role
Slice Name	role
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.affiliationInfo.role from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Role within the organization, such as professional title
Control	0..1
676. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:role.url
Control	1..1
Fixed Value	`role`
678. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:role.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.affiliationInfo.role from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Role within the organization, such as professional title
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
680. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:identifier
Slice Name	identifier
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.affiliationInfo.identifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Identifier for the organization
Control	0..*
682. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:identifier.url
Control	1..1
Fixed Value	`identifier`
684. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:identifier.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.affiliationInfo.identifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Identifier for the organization
Type	Identifier
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
686. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.url
Control	1..1
Fixed Value	`affiliationInfo`
688. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:address
Slice Name	address
Definition	Physical mailing address for the author or contributor.
Short	Physical mailing address
Control	0..*
690. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:address.url
Control	1..1
Fixed Value	`address`
692. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:address.value[x]
Definition	Physical mailing address for the author or contributor.
Short	Physical mailing address
Type	Address
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
694. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:telecom
Slice Name	telecom
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.telecom from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Email or telephone contact methods for the author or contributor
Control	0..*
696. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:telecom.url
Control	1..1
Fixed Value	`telecom`
698. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:telecom.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.telecom from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Email or telephone contact methods for the author or contributor
Type	ContactPoint
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
700. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionType
Slice Name	contributionType
Definition	This element identifies the specific nature of an individual’s contribution with respect to the cited work.
Short	The specific contribution
Control	0..*
702. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionType.url
Control	1..1
Fixed Value	`contributionType`
704. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionType.value[x]
Definition	This element identifies the specific nature of an individual’s contribution with respect to the cited work.
Short	The specific contribution
Binding	Unless not suitable, these codes SHALL be taken from R4B_artifact_contribution_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-artifact-contribution-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
706. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:role
Slice Name	role
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.role from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The role of the contributor (e.g. author, editor, reviewer)
Control	0..1
708. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:role.url
Control	1..1
Fixed Value	`role`
710. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:role.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.role from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The role of the contributor (e.g. author, editor, reviewer)
Binding	Unless not suitable, these codes SHALL be taken from R4B_contributor_role_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-contributor-role-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
712. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance
Slice Name	contributionInstance
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.contributionInstance from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Contributions with accounting for time or number
Control	0..*
714. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension
Control	1..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
716. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension:type
Slice Name	type
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.contributionInstance.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specific contribution
Control	1..1
718. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension:type.url
Control	1..1
Fixed Value	`type`
720. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension:type.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.contributionInstance.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specific contribution
Binding	Unless not suitable, these codes SHALL be taken from R4B_artifact_contribution_instance_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-artifact-contribution-instance-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
722. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension:time
Slice Name	time
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.contributionInstance.time from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The time that the contribution was made
Control	0..1
724. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension:time.url
Control	1..1
Fixed Value	`time`
726. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension:time.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.contributionInstance.time from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The time that the contribution was made
Type	dateTime
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
728. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.url
Control	1..1
Fixed Value	`contributionInstance`
730. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:correspondingContact
Slice Name	correspondingContact
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.correspondingContact from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Indication of which contributor is the corresponding contributor for the role
Control	0..1
732. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:correspondingContact.url
Control	1..1
Fixed Value	`correspondingContact`
734. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:correspondingContact.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.correspondingContact from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Indication of which contributor is the corresponding contributor for the role
Type	boolean
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
736. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:listOrder
Slice Name	listOrder
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.listOrder from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used to code order of authors
Control	0..1
738. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:listOrder.url
Control	1..1
Fixed Value	`listOrder`
740. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:listOrder.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.listOrder from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used to code order of authors
Type	positiveInt
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
742. Extension.extension:citedArtifact.extension:contributorship.extension:entry.url
Control	1..1
Fixed Value	`entry`
744. Extension.extension:citedArtifact.extension:contributorship.extension:summary
Slice Name	summary
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.summary from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used to record a display of the author/contributor list without separate coding for each list member
Control	0..*
746. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension
Control	1..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
748. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:type
Slice Name	type
Definition	Used most commonly to express an author list or a contributorship statement.
Short	Either authorList or contributorshipStatement
Control	0..1
750. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:type.url
Control	1..1
Fixed Value	`type`
752. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:type.value[x]
Definition	Used most commonly to express an author list or a contributorship statement.
Short	Either authorList or contributorshipStatement
Binding	Unless not suitable, these codes SHALL be taken from R4B_contributor_summary_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-contributor-summary-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
754. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:style
Slice Name	style
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.summary.style from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The format for the display string
Control	0..1
756. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:style.url
Control	1..1
Fixed Value	`style`
758. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:style.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.summary.style from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The format for the display string
Binding	Unless not suitable, these codes SHALL be taken from R4B_contributor_summary_style_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-contributor-summary-style-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
760. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:source
Slice Name	source
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.summary.source from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used to code the producer or rule for creating the display string
Control	0..1
762. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:source.url
Control	1..1
Fixed Value	`source`
764. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:source.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.summary.source from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used to code the producer or rule for creating the display string
Binding	Unless not suitable, these codes SHALL be taken from R4B_contributor_summary_source_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-contributor-summary-source-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
766. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:value
Slice Name	value
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.summary.value from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The display string for the author list, contributor list, or contributorship statement
Control	1..1
768. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:value.url
Control	1..1
Fixed Value	`value`
770. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:value.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.summary.value from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The display string for the author list, contributor list, or contributorship statement
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
772. Extension.extension:citedArtifact.extension:contributorship.extension:summary.url
Control	1..1
Fixed Value	`summary`
774. Extension.extension:citedArtifact.extension:contributorship.url
Control	1..1
Fixed Value	`contributorship`
776. Extension.extension:citedArtifact.extension:note
Slice Name	note
Definition	This cross-version extension represents Citation.citedArtifact.note from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Any additional information or content for the article or artifact
Control	0..*
778. Extension.extension:citedArtifact.extension:note.url
Control	1..1
Fixed Value	`note`
780. Extension.extension:citedArtifact.extension:note.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.note from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Any additional information or content for the article or artifact
Type	Annotation
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
782. Extension.extension:citedArtifact.url
Control	1..1
Fixed Value	`citedArtifact`
784. Extension.url
Control	1..1
Fixed Value	`http://hl7.org/fhir/4.3/StructureDefinition/extension-Citation`

Guidance on how to interpret the contents of this table can be foundhere

0. Extension
Definition	The Citation Resource enables reference to any knowledge artifact for purposes of identification and attribution. The Citation Resource supports existing reference structures and developing publication practices such as versioning, expressing complex contributorship roles, and referencing computable resources. Optional Extension Element - found in all resources.
Short	A description of identification, location, or contributorship of a publication (article or artifact)Optional Extensions Element
Control	0..* This element is affected by the following invariants: ele-1
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2. Extension.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	10..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
4. Extension.extension:url
Slice Name	url
Definition	An absolute URI that is used to identify this citation when it is referenced in a specification, model, design or an instance; also called its canonical identifier. This SHOULD be globally unique and SHOULD be a literal address at which at which an authoritative instance of this summary is (or will be) published. This URL can be the target of a canonical reference. It SHALL remain the same when the summary is stored on different servers.
Short	Canonical identifier for this citation, represented as a globally unique URIAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
6. Extension.extension:url.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`url`
8. Extension.extension:url.value[x]
Definition	An absolute URI that is used to identify this citation when it is referenced in a specification, model, design or an instance; also called its canonical identifier. This SHOULD be globally unique and SHOULD be a literal address at which at which an authoritative instance of this summary is (or will be) published. This URL can be the target of a canonical reference. It SHALL remain the same when the summary is stored on different servers. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Canonical identifier for this citation, represented as a globally unique URIValue of extension
Control	0..1
Type	uri, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
10. Extension.extension:version
Slice Name	version
Definition	The identifier that is used to identify this version of the citation when it is referenced in a specification, model, design or instance. This is an arbitrary value managed by the citation author and is not expected to be globally unique. For example, it might be a timestamp (e.g. yyyymmdd) if a managed version is not available. There is also no expectation that versions can be placed in a lexicographical sequence.
Short	Business version of the citationAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
12. Extension.extension:version.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`version`
14. Extension.extension:version.value[x]
Definition	The identifier that is used to identify this version of the citation when it is referenced in a specification, model, design or instance. This is an arbitrary value managed by the citation author and is not expected to be globally unique. For example, it might be a timestamp (e.g. yyyymmdd) if a managed version is not available. There is also no expectation that versions can be placed in a lexicographical sequence. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Business version of the citationValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
16. Extension.extension:name
Slice Name	name
Definition	A natural language name identifying the citation. This name should be usable as an identifier for the module by machine processing applications such as code generation.
Short	Name for this citation (computer friendly)Additional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
18. Extension.extension:name.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`name`
20. Extension.extension:name.value[x]
Definition	A natural language name identifying the citation. This name should be usable as an identifier for the module by machine processing applications such as code generation. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Name for this citation (computer friendly)Value of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
22. Extension.extension:title
Slice Name	title
Definition	A short, descriptive, user-friendly title for the citation.
Short	Name for this citation (human friendly)Additional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
24. Extension.extension:title.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`title`
26. Extension.extension:title.value[x]
Definition	A short, descriptive, user-friendly title for the citation. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Name for this citation (human friendly)Value of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
28. Extension.extension:status
Slice Name	status
Definition	The status of this summary. Enables tracking the life-cycle of the content.
Short	draft \| active \| retired \| unknownAdditional content defined by implementations
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
30. Extension.extension:status.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`status`
32. Extension.extension:status.value[x]
Definition	The status of this summary. Enables tracking the life-cycle of the content. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	draft \| active \| retired \| unknownValue of extension
Control	0..1
Binding	The codes SHALL be taken from For codes, see PublicationStatus (required to `http://hl7.org/fhir/ValueSet/publication-status\|4.0.1`)
Type	code, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
34. Extension.extension:experimental
Slice Name	experimental
Definition	A Boolean value to indicate that this citation is authored for testing purposes (or education/evaluation/marketing) and is not intended to be used for genuine usage.
Short	For testing purposes, not real usageAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
36. Extension.extension:experimental.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`experimental`
38. Extension.extension:experimental.value[x]
Definition	A Boolean value to indicate that this citation is authored for testing purposes (or education/evaluation/marketing) and is not intended to be used for genuine usage. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	For testing purposes, not real usageValue of extension
Control	0..1
Type	boolean, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
40. Extension.extension:date
Slice Name	date
Definition	The date (and optionally time) when the citation was published. The date must change when the business version changes and it must change if the status code changes. In addition, it should change when the substantive content of the citation changes.
Short	Date last changedAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
42. Extension.extension:date.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`date`
44. Extension.extension:date.value[x]
Definition	The date (and optionally time) when the citation was published. The date must change when the business version changes and it must change if the status code changes. In addition, it should change when the substantive content of the citation changes. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Date last changedValue of extension
Control	0..1
Type	dateTime, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
46. Extension.extension:publisher
Slice Name	publisher
Definition	The name of the organization or individual that published the citation.
Short	The publisher of the Citation, not the publisher of the article or artifact being citedAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
48. Extension.extension:publisher.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publisher`
50. Extension.extension:publisher.value[x]
Definition	The name of the organization or individual that published the citation. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The publisher of the Citation, not the publisher of the article or artifact being citedValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
52. Extension.extension:contact
Slice Name	contact
Definition	Contact details to assist a user in finding and communicating with the publisher.
Short	Contact details for the publisher of the Citation ResourceAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
54. Extension.extension:contact.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`contact`
56. Extension.extension:contact.value[x]
Definition	Contact details to assist a user in finding and communicating with the publisher. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Contact details for the publisher of the Citation ResourceValue of extension
Control	0..1
Type	ContactDetail, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
58. Extension.extension:description
Slice Name	description
Definition	A free text natural language description of the citation from a consumer's perspective.
Short	Natural language description of the citationAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
60. Extension.extension:description.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`description`
62. Extension.extension:description.value[x]
Definition	A free text natural language description of the citation from a consumer's perspective. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Natural language description of the citationValue of extension
Control	0..1
Type	markdown, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
64. Extension.extension:useContext
Slice Name	useContext
Definition	The content was developed with a focus and intent of supporting the contexts that are listed. These contexts may be general categories (gender, age, ...) or may be references to specific programs (insurance plans, studies, ...) and may be used to assist with indexing and searching for appropriate citation instances.
Short	The context that the Citation Resource content is intended to supportAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
66. Extension.extension:useContext.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`useContext`
68. Extension.extension:useContext.value[x]
Definition	The content was developed with a focus and intent of supporting the contexts that are listed. These contexts may be general categories (gender, age, ...) or may be references to specific programs (insurance plans, studies, ...) and may be used to assist with indexing and searching for appropriate citation instances. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The context that the Citation Resource content is intended to supportValue of extension
Control	0..1
Type	UsageContext, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
70. Extension.extension:jurisdiction
Slice Name	jurisdiction
Definition	A legal or geographic region in which the citation is intended to be used.
Short	Intended jurisdiction for citation (if applicable)Additional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
72. Extension.extension:jurisdiction.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`jurisdiction`
74. Extension.extension:jurisdiction.value[x]
Definition	A legal or geographic region in which the citation is intended to be used. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Intended jurisdiction for citation (if applicable)Value of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R4B_jurisdiction_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-jurisdiction-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
76. Extension.extension:purpose
Slice Name	purpose
Definition	Explanation of why this citation is needed and why it has been designed as it has.
Short	Why this citation is definedAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
78. Extension.extension:purpose.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`purpose`
80. Extension.extension:purpose.value[x]
Definition	Explanation of why this citation is needed and why it has been designed as it has. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Why this citation is definedValue of extension
Control	0..1
Type	markdown, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
82. Extension.extension:copyright
Slice Name	copyright
Definition	This cross-version extension represents Citation.copyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Use and/or publishing restrictions for the Citation, not for the cited artifactAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
84. Extension.extension:copyright.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`copyright`
86. Extension.extension:copyright.value[x]
Definition	This cross-version extension represents Citation.copyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Use and/or publishing restrictions for the Citation, not for the cited artifactValue of extension
Control	0..1
Type	markdown, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
88. Extension.extension:approvalDate
Slice Name	approvalDate
Definition	The date on which the resource content was approved by the publisher. Approval happens once when the content is officially approved for usage.
Short	When the citation was approved by publisherAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
90. Extension.extension:approvalDate.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`approvalDate`
92. Extension.extension:approvalDate.value[x]
Definition	The date on which the resource content was approved by the publisher. Approval happens once when the content is officially approved for usage. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	When the citation was approved by publisherValue of extension
Control	0..1
Type	date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
94. Extension.extension:lastReviewDate
Slice Name	lastReviewDate
Definition	The date on which the resource content was last reviewed. Review happens periodically after approval but does not change the original approval date.
Short	When the citation was last reviewedAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
96. Extension.extension:lastReviewDate.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`lastReviewDate`
98. Extension.extension:lastReviewDate.value[x]
Definition	The date on which the resource content was last reviewed. Review happens periodically after approval but does not change the original approval date. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	When the citation was last reviewedValue of extension
Control	0..1
Type	date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
100. Extension.extension:effectivePeriod
Slice Name	effectivePeriod
Definition	The period during which the citation content was or is planned to be in active use.
Short	When the citation is expected to be usedAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
102. Extension.extension:effectivePeriod.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`effectivePeriod`
104. Extension.extension:effectivePeriod.value[x]
Definition	The period during which the citation content was or is planned to be in active use. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	When the citation is expected to be usedValue of extension
Control	0..1
Type	Period, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
106. Extension.extension:editor
Slice Name	editor
Definition	This cross-version extension represents Citation.editor from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Who edited the CitationAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
108. Extension.extension:editor.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`editor`
110. Extension.extension:editor.value[x]
Definition	This cross-version extension represents Citation.editor from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Who edited the CitationValue of extension
Control	0..1
Type	ContactDetail, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
112. Extension.extension:reviewer
Slice Name	reviewer
Definition	This cross-version extension represents Citation.reviewer from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Who reviewed the CitationAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
114. Extension.extension:reviewer.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`reviewer`
116. Extension.extension:reviewer.value[x]
Definition	This cross-version extension represents Citation.reviewer from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Who reviewed the CitationValue of extension
Control	0..1
Type	ContactDetail, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
118. Extension.extension:endorser
Slice Name	endorser
Definition	This cross-version extension represents Citation.endorser from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Who endorsed the CitationAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
120. Extension.extension:endorser.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`endorser`
122. Extension.extension:endorser.value[x]
Definition	This cross-version extension represents Citation.endorser from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Who endorsed the CitationValue of extension
Control	0..1
Type	ContactDetail, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
124. Extension.extension:summary
Slice Name	summary
Definition	This cross-version extension represents Citation.summary from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	A human-readable display of the citationAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
126. Extension.extension:summary.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	10..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
128. Extension.extension:summary.extension:style
Slice Name	style
Definition	This cross-version extension represents Citation.summary.style from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Format for display of the citationAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
130. Extension.extension:summary.extension:style.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`style`
132. Extension.extension:summary.extension:style.value[x]
Definition	This cross-version extension represents Citation.summary.style from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Format for display of the citationValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R4B_citation_summary_style_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-summary-style-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
134. Extension.extension:summary.extension:text
Slice Name	text
Definition	This cross-version extension represents Citation.summary.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The human-readable display of the citationAdditional content defined by implementations
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
136. Extension.extension:summary.extension:text.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`text`
138. Extension.extension:summary.extension:text.value[x]
Definition	This cross-version extension represents Citation.summary.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The human-readable display of the citationValue of extension
Control	0..1
Type	markdown, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
140. Extension.extension:summary.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`summary`
142. Extension.extension:classification
Slice Name	classification
Definition	This cross-version extension represents Citation.classification from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The assignment to an organizing schemeAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
144. Extension.extension:classification.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
146. Extension.extension:classification.extension:type
Slice Name	type
Definition	This cross-version extension represents Citation.classification.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The kind of classifier (e.g. publication type, keyword)Additional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
148. Extension.extension:classification.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
150. Extension.extension:classification.extension:type.value[x]
Definition	This cross-version extension represents Citation.classification.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The kind of classifier (e.g. publication type, keyword)Value of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R4B_citation_classification_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-classification-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
152. Extension.extension:classification.extension:classifier
Slice Name	classifier
Definition	This cross-version extension represents Citation.classification.classifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specific classification valueAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
154. Extension.extension:classification.extension:classifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`classifier`
156. Extension.extension:classification.extension:classifier.value[x]
Definition	This cross-version extension represents Citation.classification.classifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The specific classification valueValue of extension
Control	0..1
Binding	For example codes, see For codes, see R4B_citation_artifact_classifier_for_R4 (0.0.1-snapshot-2) (example to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-artifact-classifier-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
158. Extension.extension:classification.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`classification`
160. Extension.extension:note
Slice Name	note
Definition	This cross-version extension represents Citation.note from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for general notes and annotations not coded elsewhereAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
162. Extension.extension:note.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`note`
164. Extension.extension:note.value[x]
Definition	This cross-version extension represents Citation.note from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Used for general notes and annotations not coded elsewhereValue of extension
Control	0..1
Type	Annotation, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
166. Extension.extension:currentState
Slice Name	currentState
Definition	This cross-version extension represents Citation.currentState from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The status of the citationAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
168. Extension.extension:currentState.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`currentState`
170. Extension.extension:currentState.value[x]
Definition	This cross-version extension represents Citation.currentState from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The status of the citationValue of extension
Control	0..1
Binding	For example codes, see For codes, see R4B_citation_status_type_for_R4 (0.0.1-snapshot-2) (example to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-status-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
172. Extension.extension:statusDate
Slice Name	statusDate
Definition	This cross-version extension represents Citation.statusDate from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	An effective date or period for a status of the citationAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
174. Extension.extension:statusDate.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
176. Extension.extension:statusDate.extension:activity
Slice Name	activity
Definition	This cross-version extension represents Citation.statusDate.activity from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Classification of the statusAdditional content defined by implementations
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
178. Extension.extension:statusDate.extension:activity.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`activity`
180. Extension.extension:statusDate.extension:activity.value[x]
Definition	This cross-version extension represents Citation.statusDate.activity from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Classification of the statusValue of extension
Control	0..1
Binding	For example codes, see For codes, see R4B_citation_status_type_for_R4 (0.0.1-snapshot-2) (example to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-status-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
182. Extension.extension:statusDate.extension:actual
Slice Name	actual
Definition	This cross-version extension represents Citation.statusDate.actual from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Either occurred or expectedAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
184. Extension.extension:statusDate.extension:actual.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`actual`
186. Extension.extension:statusDate.extension:actual.value[x]
Definition	This cross-version extension represents Citation.statusDate.actual from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Either occurred or expectedValue of extension
Control	0..1
Type	boolean, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
188. Extension.extension:statusDate.extension:period
Slice Name	period
Definition	This cross-version extension represents Citation.statusDate.period from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	When the status started and/or endedAdditional content defined by implementations
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
190. Extension.extension:statusDate.extension:period.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`period`
192. Extension.extension:statusDate.extension:period.value[x]
Definition	This cross-version extension represents Citation.statusDate.period from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	When the status started and/or endedValue of extension
Control	0..1
Type	Period, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
194. Extension.extension:statusDate.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`statusDate`
196. Extension.extension:relatesTo
Slice Name	relatesTo
Definition	This cross-version extension represents Citation.relatesTo from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Artifact related to the Citation ResourceAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
198. Extension.extension:relatesTo.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
200. Extension.extension:relatesTo.extension:relationshipType
Slice Name	relationshipType
Definition	This cross-version extension represents Citation.relatesTo.relationshipType from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	How the Citation resource relates to the target artifactAdditional content defined by implementations
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
202. Extension.extension:relatesTo.extension:relationshipType.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`relationshipType`
204. Extension.extension:relatesTo.extension:relationshipType.value[x]
Definition	This cross-version extension represents Citation.relatesTo.relationshipType from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	How the Citation resource relates to the target artifactValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R4B_artifact_relationship_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-artifact-relationship-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
206. Extension.extension:relatesTo.extension:targetClassifier
Slice Name	targetClassifier
Definition	This cross-version extension represents Citation.relatesTo.targetClassifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The clasification of the related artifactAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
208. Extension.extension:relatesTo.extension:targetClassifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`targetClassifier`
210. Extension.extension:relatesTo.extension:targetClassifier.value[x]
Definition	This cross-version extension represents Citation.relatesTo.targetClassifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The clasification of the related artifactValue of extension
Control	0..1
Binding	For example codes, see For codes, see R4B_citation_artifact_classifier_for_R4 (0.0.1-snapshot-2) (example to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-artifact-classifier-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
212. Extension.extension:relatesTo.extension:target[x]
Slice Name	target[x]
Definition	This cross-version extension represents Citation.relatesTo.target[x] from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The article or artifact that the Citation Resource is related toAdditional content defined by implementations
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
214. Extension.extension:relatesTo.extension:target[x].url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`target[x]`
216. Extension.extension:relatesTo.extension:target[x].value[x]
Definition	This cross-version extension represents Citation.relatesTo.target[x] from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The article or artifact that the Citation Resource is related toValue of extension
Control	0..1
Type	Choice of: uri, Identifier, Reference, Attachment, date, Meta, Address, integer, Count, DataRequirement, Dosage, uuid, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, TriggerDefinition, Quantity, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
218. Extension.extension:relatesTo.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`relatesTo`
220. Extension.extension:citedArtifact
Slice Name	citedArtifact
Definition	This cross-version extension represents Citation.citedArtifact from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The article or artifact being describedAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
222. Extension.extension:citedArtifact.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
224. Extension.extension:citedArtifact.extension:identifier
Slice Name	identifier
Definition	A formal identifier that is used to identify this citation when it is represented in other formats, or referenced in a specification, model, design or an instance.
Short	May include DOI, PMID, PMCID, etc.Additional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
226. Extension.extension:citedArtifact.extension:identifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`identifier`
228. Extension.extension:citedArtifact.extension:identifier.value[x]
Definition	A formal identifier that is used to identify this citation when it is represented in other formats, or referenced in a specification, model, design or an instance. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	May include DOI, PMID, PMCID, etc.Value of extension
Control	0..1
Type	Identifier, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
230. Extension.extension:citedArtifact.extension:relatedIdentifier
Slice Name	relatedIdentifier
Definition	A formal identifier that is used to identify things closely related to this citation.
Short	May include trial registry identifiersAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
232. Extension.extension:citedArtifact.extension:relatedIdentifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`relatedIdentifier`
234. Extension.extension:citedArtifact.extension:relatedIdentifier.value[x]
Definition	A formal identifier that is used to identify things closely related to this citation. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	May include trial registry identifiersValue of extension
Control	0..1
Type	Identifier, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
236. Extension.extension:citedArtifact.extension:dateAccessed
Slice Name	dateAccessed
Definition	This cross-version extension represents Citation.citedArtifact.dateAccessed from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	When the cited artifact was accessedAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
238. Extension.extension:citedArtifact.extension:dateAccessed.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`dateAccessed`
240. Extension.extension:citedArtifact.extension:dateAccessed.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.dateAccessed from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	When the cited artifact was accessedValue of extension
Control	0..1
Type	dateTime, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
242. Extension.extension:citedArtifact.extension:version
Slice Name	version
Definition	This cross-version extension represents Citation.citedArtifact.version from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The defined version of the cited artifactAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
244. Extension.extension:citedArtifact.extension:version.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	10..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
246. Extension.extension:citedArtifact.extension:version.extension:value
Slice Name	value
Definition	This cross-version extension represents Citation.citedArtifact.version.value from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The version number or other version identifierAdditional content defined by implementations
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
248. Extension.extension:citedArtifact.extension:version.extension:value.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`value`
250. Extension.extension:citedArtifact.extension:version.extension:value.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.version.value from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The version number or other version identifierValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
252. Extension.extension:citedArtifact.extension:version.extension:baseCitation
Slice Name	baseCitation
Definition	This cross-version extension represents Citation.citedArtifact.version.baseCitation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Citation for the main version of the cited artifactAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
254. Extension.extension:citedArtifact.extension:version.extension:baseCitation.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`baseCitation`
256. Extension.extension:citedArtifact.extension:version.extension:baseCitation.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.version.baseCitation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Citation for the main version of the cited artifactValue of extension
Control	0..1
Type	Reference, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
258. Extension.extension:citedArtifact.extension:version.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`version`
260. Extension.extension:citedArtifact.extension:currentState
Slice Name	currentState
Definition	This cross-version extension represents Citation.citedArtifact.currentState from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The status of the cited artifactAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
262. Extension.extension:citedArtifact.extension:currentState.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`currentState`
264. Extension.extension:citedArtifact.extension:currentState.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.currentState from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The status of the cited artifactValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R4B_cited_artifact_status_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-cited-artifact-status-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
266. Extension.extension:citedArtifact.extension:statusDate
Slice Name	statusDate
Definition	This cross-version extension represents Citation.citedArtifact.statusDate from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	An effective date or period for a status of the cited artifactAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
268. Extension.extension:citedArtifact.extension:statusDate.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
270. Extension.extension:citedArtifact.extension:statusDate.extension:activity
Slice Name	activity
Definition	This cross-version extension represents Citation.citedArtifact.statusDate.activity from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Classification of the statusAdditional content defined by implementations
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
272. Extension.extension:citedArtifact.extension:statusDate.extension:activity.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`activity`
274. Extension.extension:citedArtifact.extension:statusDate.extension:activity.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.statusDate.activity from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Classification of the statusValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R4B_cited_artifact_status_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-cited-artifact-status-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
276. Extension.extension:citedArtifact.extension:statusDate.extension:actual
Slice Name	actual
Definition	This cross-version extension represents Citation.citedArtifact.statusDate.actual from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Either occurred or expectedAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
278. Extension.extension:citedArtifact.extension:statusDate.extension:actual.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`actual`
280. Extension.extension:citedArtifact.extension:statusDate.extension:actual.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.statusDate.actual from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Either occurred or expectedValue of extension
Control	0..1
Type	boolean, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
282. Extension.extension:citedArtifact.extension:statusDate.extension:period
Slice Name	period
Definition	This cross-version extension represents Citation.citedArtifact.statusDate.period from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	When the status started and/or endedAdditional content defined by implementations
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
284. Extension.extension:citedArtifact.extension:statusDate.extension:period.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`period`
286. Extension.extension:citedArtifact.extension:statusDate.extension:period.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.statusDate.period from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	When the status started and/or endedValue of extension
Control	0..1
Type	Period, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
288. Extension.extension:citedArtifact.extension:statusDate.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`statusDate`
290. Extension.extension:citedArtifact.extension:title
Slice Name	title
Definition	This cross-version extension represents Citation.citedArtifact.title from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The title details of the article or artifactAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
292. Extension.extension:citedArtifact.extension:title.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	10..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
294. Extension.extension:citedArtifact.extension:title.extension:type
Slice Name	type
Definition	Used to express the reason or specific aspect for the title.
Short	The kind of titleAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
296. Extension.extension:citedArtifact.extension:title.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
298. Extension.extension:citedArtifact.extension:title.extension:type.value[x]
Definition	Used to express the reason or specific aspect for the title. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The kind of titleValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R4B_title_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-title-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
300. Extension.extension:citedArtifact.extension:title.extension:language
Slice Name	language
Definition	This cross-version extension represents Citation.citedArtifact.title.language from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used to express the specific languageAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
302. Extension.extension:citedArtifact.extension:title.extension:language.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`language`
304. Extension.extension:citedArtifact.extension:title.extension:language.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.title.language from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Used to express the specific languageValue of extension
Control	0..1
Binding	The codes SHOULD be taken from For codes, see CommonLanguages (preferred to `http://hl7.org/fhir/ValueSet/languages\|4.0.1`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
306. Extension.extension:citedArtifact.extension:title.extension:text
Slice Name	text
Definition	This cross-version extension represents Citation.citedArtifact.title.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The title of the article or artifactAdditional content defined by implementations
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
308. Extension.extension:citedArtifact.extension:title.extension:text.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`text`
310. Extension.extension:citedArtifact.extension:title.extension:text.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.title.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The title of the article or artifactValue of extension
Control	0..1
Type	markdown, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
312. Extension.extension:citedArtifact.extension:title.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`title`
314. Extension.extension:citedArtifact.extension:abstract
Slice Name	abstract
Definition	This cross-version extension represents Citation.citedArtifact.abstract from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Summary of the article or artifactAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
316. Extension.extension:citedArtifact.extension:abstract.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	10..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
318. Extension.extension:citedArtifact.extension:abstract.extension:type
Slice Name	type
Definition	Used to express the reason or specific aspect for the abstract.
Short	The kind of abstractAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
320. Extension.extension:citedArtifact.extension:abstract.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
322. Extension.extension:citedArtifact.extension:abstract.extension:type.value[x]
Definition	Used to express the reason or specific aspect for the abstract. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The kind of abstractValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R4B_cited_artifact_abstract_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-cited-artifact-abstract-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
324. Extension.extension:citedArtifact.extension:abstract.extension:language
Slice Name	language
Definition	This cross-version extension represents Citation.citedArtifact.abstract.language from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used to express the specific languageAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
326. Extension.extension:citedArtifact.extension:abstract.extension:language.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`language`
328. Extension.extension:citedArtifact.extension:abstract.extension:language.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.abstract.language from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Used to express the specific languageValue of extension
Control	0..1
Binding	The codes SHOULD be taken from For codes, see CommonLanguages (preferred to `http://hl7.org/fhir/ValueSet/languages\|4.0.1`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
330. Extension.extension:citedArtifact.extension:abstract.extension:text
Slice Name	text
Definition	This cross-version extension represents Citation.citedArtifact.abstract.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Abstract contentAdditional content defined by implementations
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
332. Extension.extension:citedArtifact.extension:abstract.extension:text.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`text`
334. Extension.extension:citedArtifact.extension:abstract.extension:text.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.abstract.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Abstract contentValue of extension
Control	0..1
Type	markdown, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
336. Extension.extension:citedArtifact.extension:abstract.extension:copyright
Slice Name	copyright
Definition	This cross-version extension represents Citation.citedArtifact.abstract.copyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Copyright notice for the abstractAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
338. Extension.extension:citedArtifact.extension:abstract.extension:copyright.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`copyright`
340. Extension.extension:citedArtifact.extension:abstract.extension:copyright.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.abstract.copyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Copyright notice for the abstractValue of extension
Control	0..1
Type	markdown, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
342. Extension.extension:citedArtifact.extension:abstract.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`abstract`
344. Extension.extension:citedArtifact.extension:part
Slice Name	part
Definition	This cross-version extension represents Citation.citedArtifact.part from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The component of the article or artifactAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
346. Extension.extension:citedArtifact.extension:part.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
348. Extension.extension:citedArtifact.extension:part.extension:type
Slice Name	type
Definition	This cross-version extension represents Citation.citedArtifact.part.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The kind of componentAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
350. Extension.extension:citedArtifact.extension:part.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
352. Extension.extension:citedArtifact.extension:part.extension:type.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.part.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The kind of componentValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R4B_cited_artifact_part_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-cited-artifact-part-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
354. Extension.extension:citedArtifact.extension:part.extension:value
Slice Name	value
Definition	This cross-version extension represents Citation.citedArtifact.part.value from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specification of the componentAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
356. Extension.extension:citedArtifact.extension:part.extension:value.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`value`
358. Extension.extension:citedArtifact.extension:part.extension:value.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.part.value from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The specification of the componentValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
360. Extension.extension:citedArtifact.extension:part.extension:baseCitation
Slice Name	baseCitation
Definition	This cross-version extension represents Citation.citedArtifact.part.baseCitation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The citation for the full article or artifactAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
362. Extension.extension:citedArtifact.extension:part.extension:baseCitation.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`baseCitation`
364. Extension.extension:citedArtifact.extension:part.extension:baseCitation.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.part.baseCitation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The citation for the full article or artifactValue of extension
Control	0..1
Type	Reference, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
366. Extension.extension:citedArtifact.extension:part.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`part`
368. Extension.extension:citedArtifact.extension:relatesTo
Slice Name	relatesTo
Definition	This cross-version extension represents Citation.citedArtifact.relatesTo from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The artifact related to the cited artifactAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
370. Extension.extension:citedArtifact.extension:relatesTo.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
372. Extension.extension:citedArtifact.extension:relatesTo.extension:relationshipType
Slice Name	relationshipType
Definition	This cross-version extension represents Citation.citedArtifact.relatesTo.relationshipType from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	How the cited artifact relates to the target artifactAdditional content defined by implementations
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
374. Extension.extension:citedArtifact.extension:relatesTo.extension:relationshipType.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`relationshipType`
376. Extension.extension:citedArtifact.extension:relatesTo.extension:relationshipType.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.relatesTo.relationshipType from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	How the cited artifact relates to the target artifactValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R4B_artifact_relationship_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-artifact-relationship-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
378. Extension.extension:citedArtifact.extension:relatesTo.extension:targetClassifier
Slice Name	targetClassifier
Definition	This cross-version extension represents Citation.citedArtifact.relatesTo.targetClassifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The clasification of the related artifactAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
380. Extension.extension:citedArtifact.extension:relatesTo.extension:targetClassifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`targetClassifier`
382. Extension.extension:citedArtifact.extension:relatesTo.extension:targetClassifier.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.relatesTo.targetClassifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The clasification of the related artifactValue of extension
Control	0..1
Binding	For example codes, see For codes, see R4B_citation_artifact_classifier_for_R4 (0.0.1-snapshot-2) (example to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-artifact-classifier-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
384. Extension.extension:citedArtifact.extension:relatesTo.extension:target[x]
Slice Name	target[x]
Definition	This cross-version extension represents Citation.citedArtifact.relatesTo.target[x] from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The article or artifact that the cited artifact is related toAdditional content defined by implementations
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
386. Extension.extension:citedArtifact.extension:relatesTo.extension:target[x].url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`target[x]`
388. Extension.extension:citedArtifact.extension:relatesTo.extension:target[x].value[x]
Definition	This cross-version extension represents Citation.citedArtifact.relatesTo.target[x] from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The article or artifact that the cited artifact is related toValue of extension
Control	0..1
Type	Choice of: uri, Identifier, Reference, Attachment, date, Meta, Address, integer, Count, DataRequirement, Dosage, uuid, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, TriggerDefinition, Quantity, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
390. Extension.extension:citedArtifact.extension:relatesTo.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`relatesTo`
392. Extension.extension:citedArtifact.extension:publicationForm
Slice Name	publicationForm
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	If multiple, used to represent alternative forms of the article that are not separate citationsAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
394. Extension.extension:citedArtifact.extension:publicationForm.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
396. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn
Slice Name	publishedIn
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The collection the cited article or artifact is published inAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
398. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
400. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:type
Slice Name	type
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Kind of container (e.g. Periodical, database, or book)Additional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
402. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
404. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:type.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Kind of container (e.g. Periodical, database, or book)Value of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R4B_published_in_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-published-in-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
406. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:identifier
Slice Name	identifier
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.identifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Journal identifiers include ISSN, ISO Abbreviation and NLMuniqueID; Book identifiers include ISBNAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
408. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:identifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`identifier`
410. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:identifier.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.identifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Journal identifiers include ISSN, ISO Abbreviation and NLMuniqueID; Book identifiers include ISBNValue of extension
Control	0..1
Type	Identifier, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
412. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:title
Slice Name	title
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.title from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Name of the database or title of the book or journalAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
414. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:title.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`title`
416. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:title.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.title from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Name of the database or title of the book or journalValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
418. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:publisher
Slice Name	publisher
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.publisher from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Name of the publisherAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
420. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:publisher.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publisher`
422. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:publisher.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.publisher from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Name of the publisherValue of extension
Control	0..1
Type	Reference, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
424. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:publisherLocation
Slice Name	publisherLocation
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.publisherLocation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Geographic location of the publisherAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
426. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:publisherLocation.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publisherLocation`
428. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:publisherLocation.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.publisherLocation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Geographic location of the publisherValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
430. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publishedIn`
432. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease
Slice Name	periodicRelease
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specific issue in which the cited article residesAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
434. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
436. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:citedMedium
Slice Name	citedMedium
Definition	Describes the form of the medium cited. Common codes are "Internet" or "Print".
Short	Internet or PrintAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
438. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:citedMedium.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`citedMedium`
440. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:citedMedium.value[x]
Definition	Describes the form of the medium cited. Common codes are "Internet" or "Print". Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Internet or PrintValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R4B_cited_medium_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-cited-medium-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
442. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:volume
Slice Name	volume
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.volume from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Volume number of journal in which the article is publishedAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
444. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:volume.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`volume`
446. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:volume.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.volume from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Volume number of journal in which the article is publishedValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
448. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:issue
Slice Name	issue
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.issue from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Issue, part or supplement of journal in which the article is publishedAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
450. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:issue.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`issue`
452. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:issue.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.issue from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Issue, part or supplement of journal in which the article is publishedValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
454. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication
Slice Name	dateOfPublication
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Defining the date on which the issue of the journal was publishedAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
456. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
458. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:date
Slice Name	date
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.date from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Date on which the issue of the journal was publishedAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
460. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:date.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`date`
462. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:date.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.date from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Date on which the issue of the journal was publishedValue of extension
Control	0..1
Type	date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
464. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:year
Slice Name	year
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.year from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Year on which the issue of the journal was publishedAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
466. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:year.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`year`
468. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:year.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.year from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Year on which the issue of the journal was publishedValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
470. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:month
Slice Name	month
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.month from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Month on which the issue of the journal was publishedAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
472. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:month.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`month`
474. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:month.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.month from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Month on which the issue of the journal was publishedValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
476. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:day
Slice Name	day
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.day from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Day on which the issue of the journal was publishedAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
478. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:day.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`day`
480. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:day.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.day from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Day on which the issue of the journal was publishedValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
482. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:season
Slice Name	season
Definition	Spring, Summer, Fall/Autumn, Winter.
Short	Season on which the issue of the journal was publishedAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
484. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:season.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`season`
486. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:season.value[x]
Definition	Spring, Summer, Fall/Autumn, Winter. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Season on which the issue of the journal was publishedValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
488. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:text
Slice Name	text
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Text representation of the date of which the issue of the journal was publishedAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
490. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:text.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`text`
492. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:text.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Text representation of the date of which the issue of the journal was publishedValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
494. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`dateOfPublication`
496. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`periodicRelease`
498. Extension.extension:citedArtifact.extension:publicationForm.extension:articleDate
Slice Name	articleDate
Definition	The date the article was added to the database, or the date the article was released (which may differ from the journal issue publication date).
Short	The date the article was added to the database, or the date the article was releasedAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
500. Extension.extension:citedArtifact.extension:publicationForm.extension:articleDate.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`articleDate`
502. Extension.extension:citedArtifact.extension:publicationForm.extension:articleDate.value[x]
Definition	The date the article was added to the database, or the date the article was released (which may differ from the journal issue publication date). Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The date the article was added to the database, or the date the article was releasedValue of extension
Control	0..1
Type	dateTime, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
504. Extension.extension:citedArtifact.extension:publicationForm.extension:lastRevisionDate
Slice Name	lastRevisionDate
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.lastRevisionDate from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The date the article was last revised or updated in the databaseAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
506. Extension.extension:citedArtifact.extension:publicationForm.extension:lastRevisionDate.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`lastRevisionDate`
508. Extension.extension:citedArtifact.extension:publicationForm.extension:lastRevisionDate.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.lastRevisionDate from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The date the article was last revised or updated in the databaseValue of extension
Control	0..1
Type	dateTime, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
510. Extension.extension:citedArtifact.extension:publicationForm.extension:language
Slice Name	language
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.language from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Language in which this form of the article is publishedAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
512. Extension.extension:citedArtifact.extension:publicationForm.extension:language.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`language`
514. Extension.extension:citedArtifact.extension:publicationForm.extension:language.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.language from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Language in which this form of the article is publishedValue of extension
Control	0..1
Binding	The codes SHOULD be taken from For codes, see CommonLanguages (preferred to `http://hl7.org/fhir/ValueSet/languages\|4.0.1`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
516. Extension.extension:citedArtifact.extension:publicationForm.extension:accessionNumber
Slice Name	accessionNumber
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.accessionNumber from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Entry number or identifier for inclusion in a databaseAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
518. Extension.extension:citedArtifact.extension:publicationForm.extension:accessionNumber.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`accessionNumber`
520. Extension.extension:citedArtifact.extension:publicationForm.extension:accessionNumber.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.accessionNumber from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Entry number or identifier for inclusion in a databaseValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
522. Extension.extension:citedArtifact.extension:publicationForm.extension:pageString
Slice Name	pageString
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.pageString from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for full display of paginationAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
524. Extension.extension:citedArtifact.extension:publicationForm.extension:pageString.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`pageString`
526. Extension.extension:citedArtifact.extension:publicationForm.extension:pageString.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.pageString from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Used for full display of paginationValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
528. Extension.extension:citedArtifact.extension:publicationForm.extension:firstPage
Slice Name	firstPage
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.firstPage from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for isolated representation of first pageAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
530. Extension.extension:citedArtifact.extension:publicationForm.extension:firstPage.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`firstPage`
532. Extension.extension:citedArtifact.extension:publicationForm.extension:firstPage.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.firstPage from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Used for isolated representation of first pageValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
534. Extension.extension:citedArtifact.extension:publicationForm.extension:lastPage
Slice Name	lastPage
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.lastPage from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for isolated representation of last pageAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
536. Extension.extension:citedArtifact.extension:publicationForm.extension:lastPage.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`lastPage`
538. Extension.extension:citedArtifact.extension:publicationForm.extension:lastPage.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.lastPage from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Used for isolated representation of last pageValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
540. Extension.extension:citedArtifact.extension:publicationForm.extension:pageCount
Slice Name	pageCount
Definition	Actual or approximate number of pages or screens.
Short	Number of pages or screensAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
542. Extension.extension:citedArtifact.extension:publicationForm.extension:pageCount.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`pageCount`
544. Extension.extension:citedArtifact.extension:publicationForm.extension:pageCount.value[x]
Definition	Actual or approximate number of pages or screens. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Number of pages or screensValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
546. Extension.extension:citedArtifact.extension:publicationForm.extension:copyright
Slice Name	copyright
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.copyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Copyright notice for the full article or artifactAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
548. Extension.extension:citedArtifact.extension:publicationForm.extension:copyright.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`copyright`
550. Extension.extension:citedArtifact.extension:publicationForm.extension:copyright.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.copyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Copyright notice for the full article or artifactValue of extension
Control	0..1
Type	markdown, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
552. Extension.extension:citedArtifact.extension:publicationForm.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publicationForm`
554. Extension.extension:citedArtifact.extension:webLocation
Slice Name	webLocation
Definition	This cross-version extension represents Citation.citedArtifact.webLocation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for any URL for the article or artifact citedAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
556. Extension.extension:citedArtifact.extension:webLocation.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
558. Extension.extension:citedArtifact.extension:webLocation.extension:type
Slice Name	type
Definition	This cross-version extension represents Citation.citedArtifact.webLocation.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Code the reason for different URLs, e.g. abstract and full-textAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
560. Extension.extension:citedArtifact.extension:webLocation.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
562. Extension.extension:citedArtifact.extension:webLocation.extension:type.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.webLocation.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Code the reason for different URLs, e.g. abstract and full-textValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R4B_article_url_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-article-url-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
564. Extension.extension:citedArtifact.extension:webLocation.extension:url
Slice Name	url
Definition	This cross-version extension represents Citation.citedArtifact.webLocation.url from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specific URLAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
566. Extension.extension:citedArtifact.extension:webLocation.extension:url.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`url`
568. Extension.extension:citedArtifact.extension:webLocation.extension:url.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.webLocation.url from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The specific URLValue of extension
Control	0..1
Type	uri, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
570. Extension.extension:citedArtifact.extension:webLocation.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`webLocation`
572. Extension.extension:citedArtifact.extension:classification
Slice Name	classification
Definition	This cross-version extension represents Citation.citedArtifact.classification from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The assignment to an organizing schemeAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
574. Extension.extension:citedArtifact.extension:classification.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
576. Extension.extension:citedArtifact.extension:classification.extension:type
Slice Name	type
Definition	This cross-version extension represents Citation.citedArtifact.classification.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The kind of classifier (e.g. publication type, keyword)Additional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
578. Extension.extension:citedArtifact.extension:classification.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
580. Extension.extension:citedArtifact.extension:classification.extension:type.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.classification.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The kind of classifier (e.g. publication type, keyword)Value of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R4B_cited_artifact_classification_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-cited-artifact-classification-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
582. Extension.extension:citedArtifact.extension:classification.extension:classifier
Slice Name	classifier
Definition	This cross-version extension represents Citation.citedArtifact.classification.classifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specific classification valueAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
584. Extension.extension:citedArtifact.extension:classification.extension:classifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`classifier`
586. Extension.extension:citedArtifact.extension:classification.extension:classifier.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.classification.classifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The specific classification valueValue of extension
Control	0..1
Binding	For example codes, see For codes, see R4B_citation_artifact_classifier_for_R4 (0.0.1-snapshot-2) (example to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-artifact-classifier-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
588. Extension.extension:citedArtifact.extension:classification.extension:whoClassified
Slice Name	whoClassified
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Provenance and copyright of classificationAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
590. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
592. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:person
Slice Name	person
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.person from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Person who created the classificationAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
594. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:person.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`person`
596. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:person.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.person from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Person who created the classificationValue of extension
Control	0..1
Type	Reference, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
598. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:organization
Slice Name	organization
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.organization from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Organization who created the classificationAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
600. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:organization.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`organization`
602. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:organization.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.organization from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Organization who created the classificationValue of extension
Control	0..1
Type	Reference, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
604. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:publisher
Slice Name	publisher
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.publisher from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The publisher of the classification, not the publisher of the article or artifact being citedAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
606. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:publisher.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publisher`
608. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:publisher.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.publisher from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The publisher of the classification, not the publisher of the article or artifact being citedValue of extension
Control	0..1
Type	Reference, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
610. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:classifierCopyright
Slice Name	classifierCopyright
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.classifierCopyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Rights management statement for the classificationAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
612. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:classifierCopyright.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`classifierCopyright`
614. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:classifierCopyright.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.classifierCopyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Rights management statement for the classificationValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
616. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:freeToShare
Slice Name	freeToShare
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.freeToShare from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Acceptable to re-use the classificationAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
618. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:freeToShare.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`freeToShare`
620. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:freeToShare.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.freeToShare from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Acceptable to re-use the classificationValue of extension
Control	0..1
Type	boolean, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
622. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`whoClassified`
624. Extension.extension:citedArtifact.extension:classification.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`classification`
626. Extension.extension:citedArtifact.extension:contributorship
Slice Name	contributorship
Definition	This element is used to list authors and other contributors, their contact information, specific contributions, and summary statements.
Short	Attribution of authors and other contributorsAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
628. Extension.extension:citedArtifact.extension:contributorship.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
630. Extension.extension:citedArtifact.extension:contributorship.extension:complete
Slice Name	complete
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.complete from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Indicates if the list includes all authors and/or contributorsAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
632. Extension.extension:citedArtifact.extension:contributorship.extension:complete.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`complete`
634. Extension.extension:citedArtifact.extension:contributorship.extension:complete.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.complete from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Indicates if the list includes all authors and/or contributorsValue of extension
Control	0..1
Type	boolean, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
636. Extension.extension:citedArtifact.extension:contributorship.extension:entry
Slice Name	entry
Definition	An individual entity named in the author list or contributor list.
Short	An individual entity named in the listAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
638. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
640. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:name
Slice Name	name
Definition	A name associated with the individual.
Short	A name associated with the personAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
642. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:name.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`name`
644. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:name.value[x]
Definition	A name associated with the individual. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	A name associated with the personValue of extension
Control	0..1
Type	HumanName, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
646. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:initials
Slice Name	initials
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.initials from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Initials for forenameAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
648. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:initials.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`initials`
650. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:initials.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.initials from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Initials for forenameValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
652. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:collectiveName
Slice Name	collectiveName
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.collectiveName from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for collective or corporate name as an authorAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
654. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:collectiveName.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`collectiveName`
656. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:collectiveName.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.collectiveName from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Used for collective or corporate name as an authorValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
658. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:identifier
Slice Name	identifier
Definition	Unique person identifier.
Short	Author identifier, eg ORCIDAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
660. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:identifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`identifier`
662. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:identifier.value[x]
Definition	Unique person identifier. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Author identifier, eg ORCIDValue of extension
Control	0..1
Type	Identifier, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
664. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo
Slice Name	affiliationInfo
Definition	Organization affiliated with the entity.
Short	Organizational affiliationAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
666. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
668. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:affiliation
Slice Name	affiliation
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.affiliationInfo.affiliation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Display for the organizationAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
670. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:affiliation.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`affiliation`
672. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:affiliation.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.affiliationInfo.affiliation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Display for the organizationValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
674. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:role
Slice Name	role
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.affiliationInfo.role from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Role within the organization, such as professional titleAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
676. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:role.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`role`
678. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:role.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.affiliationInfo.role from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Role within the organization, such as professional titleValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
680. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:identifier
Slice Name	identifier
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.affiliationInfo.identifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Identifier for the organizationAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
682. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:identifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`identifier`
684. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:identifier.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.affiliationInfo.identifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Identifier for the organizationValue of extension
Control	0..1
Type	Identifier, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
686. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`affiliationInfo`
688. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:address
Slice Name	address
Definition	Physical mailing address for the author or contributor.
Short	Physical mailing addressAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
690. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:address.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`address`
692. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:address.value[x]
Definition	Physical mailing address for the author or contributor. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Physical mailing addressValue of extension
Control	0..1
Type	Address, date, Meta, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
694. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:telecom
Slice Name	telecom
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.telecom from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Email or telephone contact methods for the author or contributorAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
696. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:telecom.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`telecom`
698. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:telecom.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.telecom from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Email or telephone contact methods for the author or contributorValue of extension
Control	0..1
Type	ContactPoint, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
700. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionType
Slice Name	contributionType
Definition	This element identifies the specific nature of an individual’s contribution with respect to the cited work.
Short	The specific contributionAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
702. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionType.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`contributionType`
704. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionType.value[x]
Definition	This element identifies the specific nature of an individual’s contribution with respect to the cited work. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The specific contributionValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R4B_artifact_contribution_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-artifact-contribution-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
706. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:role
Slice Name	role
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.role from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The role of the contributor (e.g. author, editor, reviewer)Additional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
708. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:role.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`role`
710. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:role.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.role from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The role of the contributor (e.g. author, editor, reviewer)Value of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R4B_contributor_role_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-contributor-role-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
712. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance
Slice Name	contributionInstance
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.contributionInstance from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Contributions with accounting for time or numberAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
714. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	10..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
716. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension:type
Slice Name	type
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.contributionInstance.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specific contributionAdditional content defined by implementations
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
718. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
720. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension:type.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.contributionInstance.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The specific contributionValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R4B_artifact_contribution_instance_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-artifact-contribution-instance-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
722. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension:time
Slice Name	time
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.contributionInstance.time from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The time that the contribution was madeAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
724. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension:time.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`time`
726. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension:time.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.contributionInstance.time from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The time that the contribution was madeValue of extension
Control	0..1
Type	dateTime, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
728. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`contributionInstance`
730. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:correspondingContact
Slice Name	correspondingContact
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.correspondingContact from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Indication of which contributor is the corresponding contributor for the roleAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
732. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:correspondingContact.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`correspondingContact`
734. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:correspondingContact.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.correspondingContact from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Indication of which contributor is the corresponding contributor for the roleValue of extension
Control	0..1
Type	boolean, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
736. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:listOrder
Slice Name	listOrder
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.listOrder from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used to code order of authorsAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
738. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:listOrder.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`listOrder`
740. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:listOrder.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.listOrder from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Used to code order of authorsValue of extension
Control	0..1
Type	positiveInt, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
742. Extension.extension:citedArtifact.extension:contributorship.extension:entry.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`entry`
744. Extension.extension:citedArtifact.extension:contributorship.extension:summary
Slice Name	summary
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.summary from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used to record a display of the author/contributor list without separate coding for each list memberAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
746. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	10..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
748. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:type
Slice Name	type
Definition	Used most commonly to express an author list or a contributorship statement.
Short	Either authorList or contributorshipStatementAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
750. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
752. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:type.value[x]
Definition	Used most commonly to express an author list or a contributorship statement. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Either authorList or contributorshipStatementValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R4B_contributor_summary_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-contributor-summary-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
754. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:style
Slice Name	style
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.summary.style from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The format for the display stringAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
756. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:style.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`style`
758. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:style.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.summary.style from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The format for the display stringValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R4B_contributor_summary_style_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-contributor-summary-style-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
760. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:source
Slice Name	source
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.summary.source from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used to code the producer or rule for creating the display stringAdditional content defined by implementations
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
762. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:source.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`source`
764. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:source.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.summary.source from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Used to code the producer or rule for creating the display stringValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R4B_contributor_summary_source_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-contributor-summary-source-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
766. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:value
Slice Name	value
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.summary.value from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The display string for the author list, contributor list, or contributorship statementAdditional content defined by implementations
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
768. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:value.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`value`
770. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:value.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.summary.value from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The display string for the author list, contributor list, or contributorship statementValue of extension
Control	0..1
Type	markdown, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
772. Extension.extension:citedArtifact.extension:contributorship.extension:summary.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`summary`
774. Extension.extension:citedArtifact.extension:contributorship.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`contributorship`
776. Extension.extension:citedArtifact.extension:note
Slice Name	note
Definition	This cross-version extension represents Citation.citedArtifact.note from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Any additional information or content for the article or artifactAdditional content defined by implementations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
778. Extension.extension:citedArtifact.extension:note.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`note`
780. Extension.extension:citedArtifact.extension:note.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.note from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Any additional information or content for the article or artifactValue of extension
Control	0..1
Type	Annotation, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
782. Extension.extension:citedArtifact.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`citedArtifact`
784. Extension.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`http://hl7.org/fhir/4.3/StructureDefinition/extension-Citation`

Guidance on how to interpret the contents of this table can be foundhere

0. Extension
Definition	The Citation Resource enables reference to any knowledge artifact for purposes of identification and attribution. The Citation Resource supports existing reference structures and developing publication practices such as versioning, expressing complex contributorship roles, and referencing computable resources.
Short	A description of identification, location, or contributorship of a publication (article or artifact)
Control	0..* This element is affected by the following invariants: ele-1
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
2. Extension.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
4. Extension.extension
Definition	An Extension
Short	Extension
Control	1..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
6. Extension.extension:url
Slice Name	url
Definition	An absolute URI that is used to identify this citation when it is referenced in a specification, model, design or an instance; also called its canonical identifier. This SHOULD be globally unique and SHOULD be a literal address at which at which an authoritative instance of this summary is (or will be) published. This URL can be the target of a canonical reference. It SHALL remain the same when the summary is stored on different servers.
Short	Canonical identifier for this citation, represented as a globally unique URI
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
8. Extension.extension:url.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
10. Extension.extension:url.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
12. Extension.extension:url.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`url`
14. Extension.extension:url.value[x]
Definition	An absolute URI that is used to identify this citation when it is referenced in a specification, model, design or an instance; also called its canonical identifier. This SHOULD be globally unique and SHOULD be a literal address at which at which an authoritative instance of this summary is (or will be) published. This URL can be the target of a canonical reference. It SHALL remain the same when the summary is stored on different servers.
Short	Canonical identifier for this citation, represented as a globally unique URI
Control	0..1
Type	uri
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
16. Extension.extension:version
Slice Name	version
Definition	The identifier that is used to identify this version of the citation when it is referenced in a specification, model, design or instance. This is an arbitrary value managed by the citation author and is not expected to be globally unique. For example, it might be a timestamp (e.g. yyyymmdd) if a managed version is not available. There is also no expectation that versions can be placed in a lexicographical sequence.
Short	Business version of the citation
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
18. Extension.extension:version.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
20. Extension.extension:version.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
22. Extension.extension:version.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`version`
24. Extension.extension:version.value[x]
Definition	The identifier that is used to identify this version of the citation when it is referenced in a specification, model, design or instance. This is an arbitrary value managed by the citation author and is not expected to be globally unique. For example, it might be a timestamp (e.g. yyyymmdd) if a managed version is not available. There is also no expectation that versions can be placed in a lexicographical sequence.
Short	Business version of the citation
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
26. Extension.extension:name
Slice Name	name
Definition	A natural language name identifying the citation. This name should be usable as an identifier for the module by machine processing applications such as code generation.
Short	Name for this citation (computer friendly)
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
28. Extension.extension:name.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
30. Extension.extension:name.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
32. Extension.extension:name.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`name`
34. Extension.extension:name.value[x]
Definition	A natural language name identifying the citation. This name should be usable as an identifier for the module by machine processing applications such as code generation.
Short	Name for this citation (computer friendly)
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
36. Extension.extension:title
Slice Name	title
Definition	A short, descriptive, user-friendly title for the citation.
Short	Name for this citation (human friendly)
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
38. Extension.extension:title.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
40. Extension.extension:title.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
42. Extension.extension:title.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`title`
44. Extension.extension:title.value[x]
Definition	A short, descriptive, user-friendly title for the citation.
Short	Name for this citation (human friendly)
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
46. Extension.extension:status
Slice Name	status
Definition	The status of this summary. Enables tracking the life-cycle of the content.
Short	draft \| active \| retired \| unknown
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
48. Extension.extension:status.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
50. Extension.extension:status.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
52. Extension.extension:status.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`status`
54. Extension.extension:status.value[x]
Definition	The status of this summary. Enables tracking the life-cycle of the content.
Short	draft \| active \| retired \| unknown
Control	0..1
Binding	The codes SHALL be taken from PublicationStatus (required to `http://hl7.org/fhir/ValueSet/publication-status\|4.0.1`)
Type	code
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
56. Extension.extension:experimental
Slice Name	experimental
Definition	A Boolean value to indicate that this citation is authored for testing purposes (or education/evaluation/marketing) and is not intended to be used for genuine usage.
Short	For testing purposes, not real usage
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
58. Extension.extension:experimental.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
60. Extension.extension:experimental.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
62. Extension.extension:experimental.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`experimental`
64. Extension.extension:experimental.value[x]
Definition	A Boolean value to indicate that this citation is authored for testing purposes (or education/evaluation/marketing) and is not intended to be used for genuine usage.
Short	For testing purposes, not real usage
Control	0..1
Type	boolean
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
66. Extension.extension:date
Slice Name	date
Definition	The date (and optionally time) when the citation was published. The date must change when the business version changes and it must change if the status code changes. In addition, it should change when the substantive content of the citation changes.
Short	Date last changed
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
68. Extension.extension:date.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
70. Extension.extension:date.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
72. Extension.extension:date.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`date`
74. Extension.extension:date.value[x]
Definition	The date (and optionally time) when the citation was published. The date must change when the business version changes and it must change if the status code changes. In addition, it should change when the substantive content of the citation changes.
Short	Date last changed
Control	0..1
Type	dateTime
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
76. Extension.extension:publisher
Slice Name	publisher
Definition	The name of the organization or individual that published the citation.
Short	The publisher of the Citation, not the publisher of the article or artifact being cited
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
78. Extension.extension:publisher.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
80. Extension.extension:publisher.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
82. Extension.extension:publisher.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publisher`
84. Extension.extension:publisher.value[x]
Definition	The name of the organization or individual that published the citation.
Short	The publisher of the Citation, not the publisher of the article or artifact being cited
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
86. Extension.extension:contact
Slice Name	contact
Definition	Contact details to assist a user in finding and communicating with the publisher.
Short	Contact details for the publisher of the Citation Resource
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
88. Extension.extension:contact.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
90. Extension.extension:contact.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
92. Extension.extension:contact.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`contact`
94. Extension.extension:contact.value[x]
Definition	Contact details to assist a user in finding and communicating with the publisher.
Short	Contact details for the publisher of the Citation Resource
Control	0..1
Type	ContactDetail
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
96. Extension.extension:description
Slice Name	description
Definition	A free text natural language description of the citation from a consumer's perspective.
Short	Natural language description of the citation
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
98. Extension.extension:description.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
100. Extension.extension:description.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
102. Extension.extension:description.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`description`
104. Extension.extension:description.value[x]
Definition	A free text natural language description of the citation from a consumer's perspective.
Short	Natural language description of the citation
Control	0..1
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
106. Extension.extension:useContext
Slice Name	useContext
Definition	The content was developed with a focus and intent of supporting the contexts that are listed. These contexts may be general categories (gender, age, ...) or may be references to specific programs (insurance plans, studies, ...) and may be used to assist with indexing and searching for appropriate citation instances.
Short	The context that the Citation Resource content is intended to support
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
108. Extension.extension:useContext.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
110. Extension.extension:useContext.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
112. Extension.extension:useContext.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`useContext`
114. Extension.extension:useContext.value[x]
Definition	The content was developed with a focus and intent of supporting the contexts that are listed. These contexts may be general categories (gender, age, ...) or may be references to specific programs (insurance plans, studies, ...) and may be used to assist with indexing and searching for appropriate citation instances.
Short	The context that the Citation Resource content is intended to support
Control	0..1
Type	UsageContext
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
116. Extension.extension:jurisdiction
Slice Name	jurisdiction
Definition	A legal or geographic region in which the citation is intended to be used.
Short	Intended jurisdiction for citation (if applicable)
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
118. Extension.extension:jurisdiction.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
120. Extension.extension:jurisdiction.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
122. Extension.extension:jurisdiction.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`jurisdiction`
124. Extension.extension:jurisdiction.value[x]
Definition	A legal or geographic region in which the citation is intended to be used.
Short	Intended jurisdiction for citation (if applicable)
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R4B_jurisdiction_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-jurisdiction-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
126. Extension.extension:purpose
Slice Name	purpose
Definition	Explanation of why this citation is needed and why it has been designed as it has.
Short	Why this citation is defined
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
128. Extension.extension:purpose.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
130. Extension.extension:purpose.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
132. Extension.extension:purpose.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`purpose`
134. Extension.extension:purpose.value[x]
Definition	Explanation of why this citation is needed and why it has been designed as it has.
Short	Why this citation is defined
Control	0..1
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
136. Extension.extension:copyright
Slice Name	copyright
Definition	This cross-version extension represents Citation.copyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Use and/or publishing restrictions for the Citation, not for the cited artifact
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
138. Extension.extension:copyright.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
140. Extension.extension:copyright.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
142. Extension.extension:copyright.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`copyright`
144. Extension.extension:copyright.value[x]
Definition	This cross-version extension represents Citation.copyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Use and/or publishing restrictions for the Citation, not for the cited artifact
Control	0..1
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
146. Extension.extension:approvalDate
Slice Name	approvalDate
Definition	The date on which the resource content was approved by the publisher. Approval happens once when the content is officially approved for usage.
Short	When the citation was approved by publisher
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
148. Extension.extension:approvalDate.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
150. Extension.extension:approvalDate.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
152. Extension.extension:approvalDate.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`approvalDate`
154. Extension.extension:approvalDate.value[x]
Definition	The date on which the resource content was approved by the publisher. Approval happens once when the content is officially approved for usage.
Short	When the citation was approved by publisher
Control	0..1
Type	date
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
156. Extension.extension:lastReviewDate
Slice Name	lastReviewDate
Definition	The date on which the resource content was last reviewed. Review happens periodically after approval but does not change the original approval date.
Short	When the citation was last reviewed
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
158. Extension.extension:lastReviewDate.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
160. Extension.extension:lastReviewDate.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
162. Extension.extension:lastReviewDate.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`lastReviewDate`
164. Extension.extension:lastReviewDate.value[x]
Definition	The date on which the resource content was last reviewed. Review happens periodically after approval but does not change the original approval date.
Short	When the citation was last reviewed
Control	0..1
Type	date
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
166. Extension.extension:effectivePeriod
Slice Name	effectivePeriod
Definition	The period during which the citation content was or is planned to be in active use.
Short	When the citation is expected to be used
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
168. Extension.extension:effectivePeriod.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
170. Extension.extension:effectivePeriod.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
172. Extension.extension:effectivePeriod.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`effectivePeriod`
174. Extension.extension:effectivePeriod.value[x]
Definition	The period during which the citation content was or is planned to be in active use.
Short	When the citation is expected to be used
Control	0..1
Type	Period
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
176. Extension.extension:editor
Slice Name	editor
Definition	This cross-version extension represents Citation.editor from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Who edited the Citation
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
178. Extension.extension:editor.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
180. Extension.extension:editor.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
182. Extension.extension:editor.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`editor`
184. Extension.extension:editor.value[x]
Definition	This cross-version extension represents Citation.editor from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Who edited the Citation
Control	0..1
Type	ContactDetail
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
186. Extension.extension:reviewer
Slice Name	reviewer
Definition	This cross-version extension represents Citation.reviewer from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Who reviewed the Citation
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
188. Extension.extension:reviewer.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
190. Extension.extension:reviewer.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
192. Extension.extension:reviewer.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`reviewer`
194. Extension.extension:reviewer.value[x]
Definition	This cross-version extension represents Citation.reviewer from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Who reviewed the Citation
Control	0..1
Type	ContactDetail
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
196. Extension.extension:endorser
Slice Name	endorser
Definition	This cross-version extension represents Citation.endorser from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Who endorsed the Citation
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
198. Extension.extension:endorser.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
200. Extension.extension:endorser.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
202. Extension.extension:endorser.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`endorser`
204. Extension.extension:endorser.value[x]
Definition	This cross-version extension represents Citation.endorser from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Who endorsed the Citation
Control	0..1
Type	ContactDetail
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
206. Extension.extension:summary
Slice Name	summary
Definition	This cross-version extension represents Citation.summary from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	A human-readable display of the citation
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
208. Extension.extension:summary.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
210. Extension.extension:summary.extension
Definition	An Extension
Short	Extension
Control	1..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
212. Extension.extension:summary.extension:style
Slice Name	style
Definition	This cross-version extension represents Citation.summary.style from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Format for display of the citation
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
214. Extension.extension:summary.extension:style.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
216. Extension.extension:summary.extension:style.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
218. Extension.extension:summary.extension:style.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`style`
220. Extension.extension:summary.extension:style.value[x]
Definition	This cross-version extension represents Citation.summary.style from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Format for display of the citation
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R4B_citation_summary_style_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-summary-style-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
222. Extension.extension:summary.extension:text
Slice Name	text
Definition	This cross-version extension represents Citation.summary.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The human-readable display of the citation
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
224. Extension.extension:summary.extension:text.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
226. Extension.extension:summary.extension:text.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
228. Extension.extension:summary.extension:text.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`text`
230. Extension.extension:summary.extension:text.value[x]
Definition	This cross-version extension represents Citation.summary.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The human-readable display of the citation
Control	0..1
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
232. Extension.extension:summary.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`summary`
234. Extension.extension:summary.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
236. Extension.extension:classification
Slice Name	classification
Definition	This cross-version extension represents Citation.classification from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The assignment to an organizing scheme
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
238. Extension.extension:classification.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
240. Extension.extension:classification.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
242. Extension.extension:classification.extension:type
Slice Name	type
Definition	This cross-version extension represents Citation.classification.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The kind of classifier (e.g. publication type, keyword)
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
244. Extension.extension:classification.extension:type.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
246. Extension.extension:classification.extension:type.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
248. Extension.extension:classification.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
250. Extension.extension:classification.extension:type.value[x]
Definition	This cross-version extension represents Citation.classification.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The kind of classifier (e.g. publication type, keyword)
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R4B_citation_classification_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-classification-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
252. Extension.extension:classification.extension:classifier
Slice Name	classifier
Definition	This cross-version extension represents Citation.classification.classifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specific classification value
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
254. Extension.extension:classification.extension:classifier.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
256. Extension.extension:classification.extension:classifier.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
258. Extension.extension:classification.extension:classifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`classifier`
260. Extension.extension:classification.extension:classifier.value[x]
Definition	This cross-version extension represents Citation.classification.classifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specific classification value
Control	0..1
Binding	For example codes, see R4B_citation_artifact_classifier_for_R4 (0.0.1-snapshot-2) (example to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-artifact-classifier-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
262. Extension.extension:classification.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`classification`
264. Extension.extension:classification.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
266. Extension.extension:note
Slice Name	note
Definition	This cross-version extension represents Citation.note from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for general notes and annotations not coded elsewhere
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
268. Extension.extension:note.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
270. Extension.extension:note.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
272. Extension.extension:note.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`note`
274. Extension.extension:note.value[x]
Definition	This cross-version extension represents Citation.note from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for general notes and annotations not coded elsewhere
Control	0..1
Type	Annotation
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
276. Extension.extension:currentState
Slice Name	currentState
Definition	This cross-version extension represents Citation.currentState from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The status of the citation
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
278. Extension.extension:currentState.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
280. Extension.extension:currentState.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
282. Extension.extension:currentState.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`currentState`
284. Extension.extension:currentState.value[x]
Definition	This cross-version extension represents Citation.currentState from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The status of the citation
Control	0..1
Binding	For example codes, see R4B_citation_status_type_for_R4 (0.0.1-snapshot-2) (example to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-status-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
286. Extension.extension:statusDate
Slice Name	statusDate
Definition	This cross-version extension represents Citation.statusDate from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	An effective date or period for a status of the citation
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
288. Extension.extension:statusDate.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
290. Extension.extension:statusDate.extension
Definition	An Extension
Short	Extension
Control	2..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
292. Extension.extension:statusDate.extension:activity
Slice Name	activity
Definition	This cross-version extension represents Citation.statusDate.activity from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Classification of the status
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
294. Extension.extension:statusDate.extension:activity.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
296. Extension.extension:statusDate.extension:activity.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
298. Extension.extension:statusDate.extension:activity.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`activity`
300. Extension.extension:statusDate.extension:activity.value[x]
Definition	This cross-version extension represents Citation.statusDate.activity from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Classification of the status
Control	0..1
Binding	For example codes, see R4B_citation_status_type_for_R4 (0.0.1-snapshot-2) (example to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-status-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
302. Extension.extension:statusDate.extension:actual
Slice Name	actual
Definition	This cross-version extension represents Citation.statusDate.actual from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Either occurred or expected
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
304. Extension.extension:statusDate.extension:actual.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
306. Extension.extension:statusDate.extension:actual.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
308. Extension.extension:statusDate.extension:actual.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`actual`
310. Extension.extension:statusDate.extension:actual.value[x]
Definition	This cross-version extension represents Citation.statusDate.actual from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Either occurred or expected
Control	0..1
Type	boolean
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
312. Extension.extension:statusDate.extension:period
Slice Name	period
Definition	This cross-version extension represents Citation.statusDate.period from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	When the status started and/or ended
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
314. Extension.extension:statusDate.extension:period.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
316. Extension.extension:statusDate.extension:period.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
318. Extension.extension:statusDate.extension:period.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`period`
320. Extension.extension:statusDate.extension:period.value[x]
Definition	This cross-version extension represents Citation.statusDate.period from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	When the status started and/or ended
Control	0..1
Type	Period
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
322. Extension.extension:statusDate.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`statusDate`
324. Extension.extension:statusDate.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
326. Extension.extension:relatesTo
Slice Name	relatesTo
Definition	This cross-version extension represents Citation.relatesTo from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Artifact related to the Citation Resource
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
328. Extension.extension:relatesTo.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
330. Extension.extension:relatesTo.extension
Definition	An Extension
Short	Extension
Control	2..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
332. Extension.extension:relatesTo.extension:relationshipType
Slice Name	relationshipType
Definition	This cross-version extension represents Citation.relatesTo.relationshipType from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	How the Citation resource relates to the target artifact
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
334. Extension.extension:relatesTo.extension:relationshipType.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
336. Extension.extension:relatesTo.extension:relationshipType.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
338. Extension.extension:relatesTo.extension:relationshipType.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`relationshipType`
340. Extension.extension:relatesTo.extension:relationshipType.value[x]
Definition	This cross-version extension represents Citation.relatesTo.relationshipType from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	How the Citation resource relates to the target artifact
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R4B_artifact_relationship_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-artifact-relationship-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
342. Extension.extension:relatesTo.extension:targetClassifier
Slice Name	targetClassifier
Definition	This cross-version extension represents Citation.relatesTo.targetClassifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The clasification of the related artifact
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
344. Extension.extension:relatesTo.extension:targetClassifier.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
346. Extension.extension:relatesTo.extension:targetClassifier.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
348. Extension.extension:relatesTo.extension:targetClassifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`targetClassifier`
350. Extension.extension:relatesTo.extension:targetClassifier.value[x]
Definition	This cross-version extension represents Citation.relatesTo.targetClassifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The clasification of the related artifact
Control	0..1
Binding	For example codes, see R4B_citation_artifact_classifier_for_R4 (0.0.1-snapshot-2) (example to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-artifact-classifier-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
352. Extension.extension:relatesTo.extension:target[x]
Slice Name	target[x]
Definition	This cross-version extension represents Citation.relatesTo.target[x] from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The article or artifact that the Citation Resource is related to
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
354. Extension.extension:relatesTo.extension:target[x].id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
356. Extension.extension:relatesTo.extension:target[x].extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
358. Extension.extension:relatesTo.extension:target[x].url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`target[x]`
360. Extension.extension:relatesTo.extension:target[x].value[x]
Definition	This cross-version extension represents Citation.relatesTo.target[x] from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The article or artifact that the Citation Resource is related to
Control	0..1
Type	Choice of: uri, Identifier, Reference, Attachment
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
362. Extension.extension:relatesTo.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`relatesTo`
364. Extension.extension:relatesTo.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
366. Extension.extension:citedArtifact
Slice Name	citedArtifact
Definition	This cross-version extension represents Citation.citedArtifact from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The article or artifact being described
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
368. Extension.extension:citedArtifact.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
370. Extension.extension:citedArtifact.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
372. Extension.extension:citedArtifact.extension:identifier
Slice Name	identifier
Definition	A formal identifier that is used to identify this citation when it is represented in other formats, or referenced in a specification, model, design or an instance.
Short	May include DOI, PMID, PMCID, etc.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
374. Extension.extension:citedArtifact.extension:identifier.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
376. Extension.extension:citedArtifact.extension:identifier.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
378. Extension.extension:citedArtifact.extension:identifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`identifier`
380. Extension.extension:citedArtifact.extension:identifier.value[x]
Definition	A formal identifier that is used to identify this citation when it is represented in other formats, or referenced in a specification, model, design or an instance.
Short	May include DOI, PMID, PMCID, etc.
Control	0..1
Type	Identifier
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
382. Extension.extension:citedArtifact.extension:relatedIdentifier
Slice Name	relatedIdentifier
Definition	A formal identifier that is used to identify things closely related to this citation.
Short	May include trial registry identifiers
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
384. Extension.extension:citedArtifact.extension:relatedIdentifier.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
386. Extension.extension:citedArtifact.extension:relatedIdentifier.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
388. Extension.extension:citedArtifact.extension:relatedIdentifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`relatedIdentifier`
390. Extension.extension:citedArtifact.extension:relatedIdentifier.value[x]
Definition	A formal identifier that is used to identify things closely related to this citation.
Short	May include trial registry identifiers
Control	0..1
Type	Identifier
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
392. Extension.extension:citedArtifact.extension:dateAccessed
Slice Name	dateAccessed
Definition	This cross-version extension represents Citation.citedArtifact.dateAccessed from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	When the cited artifact was accessed
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
394. Extension.extension:citedArtifact.extension:dateAccessed.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
396. Extension.extension:citedArtifact.extension:dateAccessed.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
398. Extension.extension:citedArtifact.extension:dateAccessed.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`dateAccessed`
400. Extension.extension:citedArtifact.extension:dateAccessed.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.dateAccessed from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	When the cited artifact was accessed
Control	0..1
Type	dateTime
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
402. Extension.extension:citedArtifact.extension:version
Slice Name	version
Definition	This cross-version extension represents Citation.citedArtifact.version from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The defined version of the cited artifact
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
404. Extension.extension:citedArtifact.extension:version.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
406. Extension.extension:citedArtifact.extension:version.extension
Definition	An Extension
Short	Extension
Control	1..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
408. Extension.extension:citedArtifact.extension:version.extension:value
Slice Name	value
Definition	This cross-version extension represents Citation.citedArtifact.version.value from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The version number or other version identifier
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
410. Extension.extension:citedArtifact.extension:version.extension:value.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
412. Extension.extension:citedArtifact.extension:version.extension:value.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
414. Extension.extension:citedArtifact.extension:version.extension:value.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`value`
416. Extension.extension:citedArtifact.extension:version.extension:value.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.version.value from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The version number or other version identifier
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
418. Extension.extension:citedArtifact.extension:version.extension:baseCitation
Slice Name	baseCitation
Definition	This cross-version extension represents Citation.citedArtifact.version.baseCitation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Citation for the main version of the cited artifact
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
420. Extension.extension:citedArtifact.extension:version.extension:baseCitation.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
422. Extension.extension:citedArtifact.extension:version.extension:baseCitation.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
424. Extension.extension:citedArtifact.extension:version.extension:baseCitation.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`baseCitation`
426. Extension.extension:citedArtifact.extension:version.extension:baseCitation.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.version.baseCitation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Citation for the main version of the cited artifact
Control	0..1
Type	Reference
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
428. Extension.extension:citedArtifact.extension:version.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`version`
430. Extension.extension:citedArtifact.extension:version.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
432. Extension.extension:citedArtifact.extension:currentState
Slice Name	currentState
Definition	This cross-version extension represents Citation.citedArtifact.currentState from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The status of the cited artifact
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
434. Extension.extension:citedArtifact.extension:currentState.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
436. Extension.extension:citedArtifact.extension:currentState.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
438. Extension.extension:citedArtifact.extension:currentState.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`currentState`
440. Extension.extension:citedArtifact.extension:currentState.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.currentState from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The status of the cited artifact
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R4B_cited_artifact_status_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-cited-artifact-status-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
442. Extension.extension:citedArtifact.extension:statusDate
Slice Name	statusDate
Definition	This cross-version extension represents Citation.citedArtifact.statusDate from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	An effective date or period for a status of the cited artifact
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
444. Extension.extension:citedArtifact.extension:statusDate.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
446. Extension.extension:citedArtifact.extension:statusDate.extension
Definition	An Extension
Short	Extension
Control	2..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
448. Extension.extension:citedArtifact.extension:statusDate.extension:activity
Slice Name	activity
Definition	This cross-version extension represents Citation.citedArtifact.statusDate.activity from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Classification of the status
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
450. Extension.extension:citedArtifact.extension:statusDate.extension:activity.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
452. Extension.extension:citedArtifact.extension:statusDate.extension:activity.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
454. Extension.extension:citedArtifact.extension:statusDate.extension:activity.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`activity`
456. Extension.extension:citedArtifact.extension:statusDate.extension:activity.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.statusDate.activity from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Classification of the status
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R4B_cited_artifact_status_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-cited-artifact-status-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
458. Extension.extension:citedArtifact.extension:statusDate.extension:actual
Slice Name	actual
Definition	This cross-version extension represents Citation.citedArtifact.statusDate.actual from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Either occurred or expected
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
460. Extension.extension:citedArtifact.extension:statusDate.extension:actual.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
462. Extension.extension:citedArtifact.extension:statusDate.extension:actual.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
464. Extension.extension:citedArtifact.extension:statusDate.extension:actual.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`actual`
466. Extension.extension:citedArtifact.extension:statusDate.extension:actual.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.statusDate.actual from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Either occurred or expected
Control	0..1
Type	boolean
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
468. Extension.extension:citedArtifact.extension:statusDate.extension:period
Slice Name	period
Definition	This cross-version extension represents Citation.citedArtifact.statusDate.period from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	When the status started and/or ended
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
470. Extension.extension:citedArtifact.extension:statusDate.extension:period.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
472. Extension.extension:citedArtifact.extension:statusDate.extension:period.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
474. Extension.extension:citedArtifact.extension:statusDate.extension:period.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`period`
476. Extension.extension:citedArtifact.extension:statusDate.extension:period.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.statusDate.period from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	When the status started and/or ended
Control	0..1
Type	Period
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
478. Extension.extension:citedArtifact.extension:statusDate.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`statusDate`
480. Extension.extension:citedArtifact.extension:statusDate.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
482. Extension.extension:citedArtifact.extension:title
Slice Name	title
Definition	This cross-version extension represents Citation.citedArtifact.title from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The title details of the article or artifact
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
484. Extension.extension:citedArtifact.extension:title.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
486. Extension.extension:citedArtifact.extension:title.extension
Definition	An Extension
Short	Extension
Control	1..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
488. Extension.extension:citedArtifact.extension:title.extension:type
Slice Name	type
Definition	Used to express the reason or specific aspect for the title.
Short	The kind of title
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
490. Extension.extension:citedArtifact.extension:title.extension:type.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
492. Extension.extension:citedArtifact.extension:title.extension:type.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
494. Extension.extension:citedArtifact.extension:title.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
496. Extension.extension:citedArtifact.extension:title.extension:type.value[x]
Definition	Used to express the reason or specific aspect for the title.
Short	The kind of title
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R4B_title_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-title-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
498. Extension.extension:citedArtifact.extension:title.extension:language
Slice Name	language
Definition	This cross-version extension represents Citation.citedArtifact.title.language from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used to express the specific language
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
500. Extension.extension:citedArtifact.extension:title.extension:language.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
502. Extension.extension:citedArtifact.extension:title.extension:language.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
504. Extension.extension:citedArtifact.extension:title.extension:language.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`language`
506. Extension.extension:citedArtifact.extension:title.extension:language.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.title.language from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used to express the specific language
Control	0..1
Binding	The codes SHOULD be taken from CommonLanguages (preferred to `http://hl7.org/fhir/ValueSet/languages\|4.0.1`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
508. Extension.extension:citedArtifact.extension:title.extension:text
Slice Name	text
Definition	This cross-version extension represents Citation.citedArtifact.title.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The title of the article or artifact
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
510. Extension.extension:citedArtifact.extension:title.extension:text.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
512. Extension.extension:citedArtifact.extension:title.extension:text.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
514. Extension.extension:citedArtifact.extension:title.extension:text.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`text`
516. Extension.extension:citedArtifact.extension:title.extension:text.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.title.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The title of the article or artifact
Control	0..1
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
518. Extension.extension:citedArtifact.extension:title.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`title`
520. Extension.extension:citedArtifact.extension:title.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
522. Extension.extension:citedArtifact.extension:abstract
Slice Name	abstract
Definition	This cross-version extension represents Citation.citedArtifact.abstract from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Summary of the article or artifact
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
524. Extension.extension:citedArtifact.extension:abstract.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
526. Extension.extension:citedArtifact.extension:abstract.extension
Definition	An Extension
Short	Extension
Control	1..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
528. Extension.extension:citedArtifact.extension:abstract.extension:type
Slice Name	type
Definition	Used to express the reason or specific aspect for the abstract.
Short	The kind of abstract
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
530. Extension.extension:citedArtifact.extension:abstract.extension:type.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
532. Extension.extension:citedArtifact.extension:abstract.extension:type.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
534. Extension.extension:citedArtifact.extension:abstract.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
536. Extension.extension:citedArtifact.extension:abstract.extension:type.value[x]
Definition	Used to express the reason or specific aspect for the abstract.
Short	The kind of abstract
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R4B_cited_artifact_abstract_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-cited-artifact-abstract-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
538. Extension.extension:citedArtifact.extension:abstract.extension:language
Slice Name	language
Definition	This cross-version extension represents Citation.citedArtifact.abstract.language from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used to express the specific language
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
540. Extension.extension:citedArtifact.extension:abstract.extension:language.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
542. Extension.extension:citedArtifact.extension:abstract.extension:language.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
544. Extension.extension:citedArtifact.extension:abstract.extension:language.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`language`
546. Extension.extension:citedArtifact.extension:abstract.extension:language.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.abstract.language from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used to express the specific language
Control	0..1
Binding	The codes SHOULD be taken from CommonLanguages (preferred to `http://hl7.org/fhir/ValueSet/languages\|4.0.1`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
548. Extension.extension:citedArtifact.extension:abstract.extension:text
Slice Name	text
Definition	This cross-version extension represents Citation.citedArtifact.abstract.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Abstract content
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
550. Extension.extension:citedArtifact.extension:abstract.extension:text.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
552. Extension.extension:citedArtifact.extension:abstract.extension:text.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
554. Extension.extension:citedArtifact.extension:abstract.extension:text.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`text`
556. Extension.extension:citedArtifact.extension:abstract.extension:text.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.abstract.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Abstract content
Control	0..1
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
558. Extension.extension:citedArtifact.extension:abstract.extension:copyright
Slice Name	copyright
Definition	This cross-version extension represents Citation.citedArtifact.abstract.copyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Copyright notice for the abstract
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
560. Extension.extension:citedArtifact.extension:abstract.extension:copyright.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
562. Extension.extension:citedArtifact.extension:abstract.extension:copyright.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
564. Extension.extension:citedArtifact.extension:abstract.extension:copyright.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`copyright`
566. Extension.extension:citedArtifact.extension:abstract.extension:copyright.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.abstract.copyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Copyright notice for the abstract
Control	0..1
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
568. Extension.extension:citedArtifact.extension:abstract.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`abstract`
570. Extension.extension:citedArtifact.extension:abstract.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
572. Extension.extension:citedArtifact.extension:part
Slice Name	part
Definition	This cross-version extension represents Citation.citedArtifact.part from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The component of the article or artifact
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
574. Extension.extension:citedArtifact.extension:part.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
576. Extension.extension:citedArtifact.extension:part.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
578. Extension.extension:citedArtifact.extension:part.extension:type
Slice Name	type
Definition	This cross-version extension represents Citation.citedArtifact.part.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The kind of component
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
580. Extension.extension:citedArtifact.extension:part.extension:type.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
582. Extension.extension:citedArtifact.extension:part.extension:type.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
584. Extension.extension:citedArtifact.extension:part.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
586. Extension.extension:citedArtifact.extension:part.extension:type.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.part.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The kind of component
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R4B_cited_artifact_part_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-cited-artifact-part-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
588. Extension.extension:citedArtifact.extension:part.extension:value
Slice Name	value
Definition	This cross-version extension represents Citation.citedArtifact.part.value from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specification of the component
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
590. Extension.extension:citedArtifact.extension:part.extension:value.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
592. Extension.extension:citedArtifact.extension:part.extension:value.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
594. Extension.extension:citedArtifact.extension:part.extension:value.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`value`
596. Extension.extension:citedArtifact.extension:part.extension:value.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.part.value from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specification of the component
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
598. Extension.extension:citedArtifact.extension:part.extension:baseCitation
Slice Name	baseCitation
Definition	This cross-version extension represents Citation.citedArtifact.part.baseCitation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The citation for the full article or artifact
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
600. Extension.extension:citedArtifact.extension:part.extension:baseCitation.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
602. Extension.extension:citedArtifact.extension:part.extension:baseCitation.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
604. Extension.extension:citedArtifact.extension:part.extension:baseCitation.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`baseCitation`
606. Extension.extension:citedArtifact.extension:part.extension:baseCitation.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.part.baseCitation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The citation for the full article or artifact
Control	0..1
Type	Reference
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
608. Extension.extension:citedArtifact.extension:part.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`part`
610. Extension.extension:citedArtifact.extension:part.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
612. Extension.extension:citedArtifact.extension:relatesTo
Slice Name	relatesTo
Definition	This cross-version extension represents Citation.citedArtifact.relatesTo from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The artifact related to the cited artifact
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
614. Extension.extension:citedArtifact.extension:relatesTo.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
616. Extension.extension:citedArtifact.extension:relatesTo.extension
Definition	An Extension
Short	Extension
Control	2..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
618. Extension.extension:citedArtifact.extension:relatesTo.extension:relationshipType
Slice Name	relationshipType
Definition	This cross-version extension represents Citation.citedArtifact.relatesTo.relationshipType from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	How the cited artifact relates to the target artifact
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
620. Extension.extension:citedArtifact.extension:relatesTo.extension:relationshipType.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
622. Extension.extension:citedArtifact.extension:relatesTo.extension:relationshipType.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
624. Extension.extension:citedArtifact.extension:relatesTo.extension:relationshipType.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`relationshipType`
626. Extension.extension:citedArtifact.extension:relatesTo.extension:relationshipType.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.relatesTo.relationshipType from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	How the cited artifact relates to the target artifact
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R4B_artifact_relationship_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-artifact-relationship-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
628. Extension.extension:citedArtifact.extension:relatesTo.extension:targetClassifier
Slice Name	targetClassifier
Definition	This cross-version extension represents Citation.citedArtifact.relatesTo.targetClassifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The clasification of the related artifact
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
630. Extension.extension:citedArtifact.extension:relatesTo.extension:targetClassifier.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
632. Extension.extension:citedArtifact.extension:relatesTo.extension:targetClassifier.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
634. Extension.extension:citedArtifact.extension:relatesTo.extension:targetClassifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`targetClassifier`
636. Extension.extension:citedArtifact.extension:relatesTo.extension:targetClassifier.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.relatesTo.targetClassifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The clasification of the related artifact
Control	0..1
Binding	For example codes, see R4B_citation_artifact_classifier_for_R4 (0.0.1-snapshot-2) (example to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-artifact-classifier-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
638. Extension.extension:citedArtifact.extension:relatesTo.extension:target[x]
Slice Name	target[x]
Definition	This cross-version extension represents Citation.citedArtifact.relatesTo.target[x] from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The article or artifact that the cited artifact is related to
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
640. Extension.extension:citedArtifact.extension:relatesTo.extension:target[x].id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
642. Extension.extension:citedArtifact.extension:relatesTo.extension:target[x].extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
644. Extension.extension:citedArtifact.extension:relatesTo.extension:target[x].url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`target[x]`
646. Extension.extension:citedArtifact.extension:relatesTo.extension:target[x].value[x]
Definition	This cross-version extension represents Citation.citedArtifact.relatesTo.target[x] from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The article or artifact that the cited artifact is related to
Control	0..1
Type	Choice of: uri, Identifier, Reference, Attachment
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
648. Extension.extension:citedArtifact.extension:relatesTo.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`relatesTo`
650. Extension.extension:citedArtifact.extension:relatesTo.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
652. Extension.extension:citedArtifact.extension:publicationForm
Slice Name	publicationForm
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	If multiple, used to represent alternative forms of the article that are not separate citations
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
654. Extension.extension:citedArtifact.extension:publicationForm.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
656. Extension.extension:citedArtifact.extension:publicationForm.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
658. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn
Slice Name	publishedIn
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The collection the cited article or artifact is published in
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
660. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
662. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
664. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:type
Slice Name	type
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Kind of container (e.g. Periodical, database, or book)
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
666. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:type.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
668. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:type.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
670. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
672. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:type.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Kind of container (e.g. Periodical, database, or book)
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R4B_published_in_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-published-in-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
674. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:identifier
Slice Name	identifier
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.identifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Journal identifiers include ISSN, ISO Abbreviation and NLMuniqueID; Book identifiers include ISBN
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
676. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:identifier.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
678. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:identifier.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
680. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:identifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`identifier`
682. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:identifier.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.identifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Journal identifiers include ISSN, ISO Abbreviation and NLMuniqueID; Book identifiers include ISBN
Control	0..1
Type	Identifier
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
684. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:title
Slice Name	title
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.title from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Name of the database or title of the book or journal
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
686. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:title.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
688. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:title.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
690. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:title.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`title`
692. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:title.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.title from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Name of the database or title of the book or journal
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
694. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:publisher
Slice Name	publisher
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.publisher from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Name of the publisher
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
696. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:publisher.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
698. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:publisher.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
700. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:publisher.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publisher`
702. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:publisher.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.publisher from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Name of the publisher
Control	0..1
Type	Reference
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
704. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:publisherLocation
Slice Name	publisherLocation
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.publisherLocation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Geographic location of the publisher
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
706. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:publisherLocation.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
708. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:publisherLocation.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
710. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:publisherLocation.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publisherLocation`
712. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.extension:publisherLocation.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.publishedIn.publisherLocation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Geographic location of the publisher
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
714. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publishedIn`
716. Extension.extension:citedArtifact.extension:publicationForm.extension:publishedIn.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
718. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease
Slice Name	periodicRelease
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specific issue in which the cited article resides
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
720. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
722. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
724. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:citedMedium
Slice Name	citedMedium
Definition	Describes the form of the medium cited. Common codes are "Internet" or "Print".
Short	Internet or Print
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
726. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:citedMedium.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
728. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:citedMedium.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
730. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:citedMedium.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`citedMedium`
732. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:citedMedium.value[x]
Definition	Describes the form of the medium cited. Common codes are "Internet" or "Print".
Short	Internet or Print
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R4B_cited_medium_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-cited-medium-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
734. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:volume
Slice Name	volume
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.volume from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Volume number of journal in which the article is published
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
736. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:volume.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
738. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:volume.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
740. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:volume.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`volume`
742. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:volume.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.volume from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Volume number of journal in which the article is published
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
744. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:issue
Slice Name	issue
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.issue from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Issue, part or supplement of journal in which the article is published
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
746. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:issue.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
748. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:issue.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
750. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:issue.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`issue`
752. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:issue.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.issue from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Issue, part or supplement of journal in which the article is published
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
754. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication
Slice Name	dateOfPublication
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Defining the date on which the issue of the journal was published
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
756. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
758. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
760. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:date
Slice Name	date
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.date from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Date on which the issue of the journal was published
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
762. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:date.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
764. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:date.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
766. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:date.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`date`
768. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:date.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.date from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Date on which the issue of the journal was published
Control	0..1
Type	date
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
770. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:year
Slice Name	year
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.year from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Year on which the issue of the journal was published
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
772. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:year.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
774. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:year.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
776. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:year.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`year`
778. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:year.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.year from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Year on which the issue of the journal was published
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
780. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:month
Slice Name	month
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.month from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Month on which the issue of the journal was published
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
782. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:month.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
784. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:month.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
786. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:month.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`month`
788. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:month.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.month from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Month on which the issue of the journal was published
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
790. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:day
Slice Name	day
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.day from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Day on which the issue of the journal was published
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
792. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:day.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
794. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:day.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
796. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:day.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`day`
798. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:day.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.day from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Day on which the issue of the journal was published
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
800. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:season
Slice Name	season
Definition	Spring, Summer, Fall/Autumn, Winter.
Short	Season on which the issue of the journal was published
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
802. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:season.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
804. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:season.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
806. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:season.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`season`
808. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:season.value[x]
Definition	Spring, Summer, Fall/Autumn, Winter.
Short	Season on which the issue of the journal was published
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
810. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:text
Slice Name	text
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Text representation of the date of which the issue of the journal was published
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
812. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:text.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
814. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:text.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
816. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:text.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`text`
818. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.extension:text.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.text from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Text representation of the date of which the issue of the journal was published
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
820. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`dateOfPublication`
822. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.extension:dateOfPublication.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
824. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`periodicRelease`
826. Extension.extension:citedArtifact.extension:publicationForm.extension:periodicRelease.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
828. Extension.extension:citedArtifact.extension:publicationForm.extension:articleDate
Slice Name	articleDate
Definition	The date the article was added to the database, or the date the article was released (which may differ from the journal issue publication date).
Short	The date the article was added to the database, or the date the article was released
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
830. Extension.extension:citedArtifact.extension:publicationForm.extension:articleDate.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
832. Extension.extension:citedArtifact.extension:publicationForm.extension:articleDate.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
834. Extension.extension:citedArtifact.extension:publicationForm.extension:articleDate.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`articleDate`
836. Extension.extension:citedArtifact.extension:publicationForm.extension:articleDate.value[x]
Definition	The date the article was added to the database, or the date the article was released (which may differ from the journal issue publication date).
Short	The date the article was added to the database, or the date the article was released
Control	0..1
Type	dateTime
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
838. Extension.extension:citedArtifact.extension:publicationForm.extension:lastRevisionDate
Slice Name	lastRevisionDate
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.lastRevisionDate from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The date the article was last revised or updated in the database
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
840. Extension.extension:citedArtifact.extension:publicationForm.extension:lastRevisionDate.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
842. Extension.extension:citedArtifact.extension:publicationForm.extension:lastRevisionDate.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
844. Extension.extension:citedArtifact.extension:publicationForm.extension:lastRevisionDate.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`lastRevisionDate`
846. Extension.extension:citedArtifact.extension:publicationForm.extension:lastRevisionDate.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.lastRevisionDate from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The date the article was last revised or updated in the database
Control	0..1
Type	dateTime
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
848. Extension.extension:citedArtifact.extension:publicationForm.extension:language
Slice Name	language
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.language from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Language in which this form of the article is published
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
850. Extension.extension:citedArtifact.extension:publicationForm.extension:language.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
852. Extension.extension:citedArtifact.extension:publicationForm.extension:language.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
854. Extension.extension:citedArtifact.extension:publicationForm.extension:language.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`language`
856. Extension.extension:citedArtifact.extension:publicationForm.extension:language.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.language from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Language in which this form of the article is published
Control	0..1
Binding	The codes SHOULD be taken from CommonLanguages (preferred to `http://hl7.org/fhir/ValueSet/languages\|4.0.1`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
858. Extension.extension:citedArtifact.extension:publicationForm.extension:accessionNumber
Slice Name	accessionNumber
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.accessionNumber from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Entry number or identifier for inclusion in a database
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
860. Extension.extension:citedArtifact.extension:publicationForm.extension:accessionNumber.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
862. Extension.extension:citedArtifact.extension:publicationForm.extension:accessionNumber.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
864. Extension.extension:citedArtifact.extension:publicationForm.extension:accessionNumber.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`accessionNumber`
866. Extension.extension:citedArtifact.extension:publicationForm.extension:accessionNumber.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.accessionNumber from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Entry number or identifier for inclusion in a database
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
868. Extension.extension:citedArtifact.extension:publicationForm.extension:pageString
Slice Name	pageString
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.pageString from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for full display of pagination
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
870. Extension.extension:citedArtifact.extension:publicationForm.extension:pageString.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
872. Extension.extension:citedArtifact.extension:publicationForm.extension:pageString.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
874. Extension.extension:citedArtifact.extension:publicationForm.extension:pageString.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`pageString`
876. Extension.extension:citedArtifact.extension:publicationForm.extension:pageString.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.pageString from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for full display of pagination
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
878. Extension.extension:citedArtifact.extension:publicationForm.extension:firstPage
Slice Name	firstPage
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.firstPage from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for isolated representation of first page
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
880. Extension.extension:citedArtifact.extension:publicationForm.extension:firstPage.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
882. Extension.extension:citedArtifact.extension:publicationForm.extension:firstPage.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
884. Extension.extension:citedArtifact.extension:publicationForm.extension:firstPage.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`firstPage`
886. Extension.extension:citedArtifact.extension:publicationForm.extension:firstPage.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.firstPage from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for isolated representation of first page
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
888. Extension.extension:citedArtifact.extension:publicationForm.extension:lastPage
Slice Name	lastPage
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.lastPage from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for isolated representation of last page
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
890. Extension.extension:citedArtifact.extension:publicationForm.extension:lastPage.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
892. Extension.extension:citedArtifact.extension:publicationForm.extension:lastPage.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
894. Extension.extension:citedArtifact.extension:publicationForm.extension:lastPage.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`lastPage`
896. Extension.extension:citedArtifact.extension:publicationForm.extension:lastPage.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.lastPage from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for isolated representation of last page
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
898. Extension.extension:citedArtifact.extension:publicationForm.extension:pageCount
Slice Name	pageCount
Definition	Actual or approximate number of pages or screens.
Short	Number of pages or screens
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
900. Extension.extension:citedArtifact.extension:publicationForm.extension:pageCount.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
902. Extension.extension:citedArtifact.extension:publicationForm.extension:pageCount.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
904. Extension.extension:citedArtifact.extension:publicationForm.extension:pageCount.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`pageCount`
906. Extension.extension:citedArtifact.extension:publicationForm.extension:pageCount.value[x]
Definition	Actual or approximate number of pages or screens.
Short	Number of pages or screens
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
908. Extension.extension:citedArtifact.extension:publicationForm.extension:copyright
Slice Name	copyright
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.copyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Copyright notice for the full article or artifact
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
910. Extension.extension:citedArtifact.extension:publicationForm.extension:copyright.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
912. Extension.extension:citedArtifact.extension:publicationForm.extension:copyright.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
914. Extension.extension:citedArtifact.extension:publicationForm.extension:copyright.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`copyright`
916. Extension.extension:citedArtifact.extension:publicationForm.extension:copyright.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.publicationForm.copyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Copyright notice for the full article or artifact
Control	0..1
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
918. Extension.extension:citedArtifact.extension:publicationForm.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publicationForm`
920. Extension.extension:citedArtifact.extension:publicationForm.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
922. Extension.extension:citedArtifact.extension:webLocation
Slice Name	webLocation
Definition	This cross-version extension represents Citation.citedArtifact.webLocation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for any URL for the article or artifact cited
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
924. Extension.extension:citedArtifact.extension:webLocation.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
926. Extension.extension:citedArtifact.extension:webLocation.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
928. Extension.extension:citedArtifact.extension:webLocation.extension:type
Slice Name	type
Definition	This cross-version extension represents Citation.citedArtifact.webLocation.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Code the reason for different URLs, e.g. abstract and full-text
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
930. Extension.extension:citedArtifact.extension:webLocation.extension:type.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
932. Extension.extension:citedArtifact.extension:webLocation.extension:type.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
934. Extension.extension:citedArtifact.extension:webLocation.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
936. Extension.extension:citedArtifact.extension:webLocation.extension:type.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.webLocation.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Code the reason for different URLs, e.g. abstract and full-text
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R4B_article_url_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-article-url-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
938. Extension.extension:citedArtifact.extension:webLocation.extension:url
Slice Name	url
Definition	This cross-version extension represents Citation.citedArtifact.webLocation.url from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specific URL
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
940. Extension.extension:citedArtifact.extension:webLocation.extension:url.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
942. Extension.extension:citedArtifact.extension:webLocation.extension:url.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
944. Extension.extension:citedArtifact.extension:webLocation.extension:url.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`url`
946. Extension.extension:citedArtifact.extension:webLocation.extension:url.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.webLocation.url from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specific URL
Control	0..1
Type	uri
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
948. Extension.extension:citedArtifact.extension:webLocation.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`webLocation`
950. Extension.extension:citedArtifact.extension:webLocation.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
952. Extension.extension:citedArtifact.extension:classification
Slice Name	classification
Definition	This cross-version extension represents Citation.citedArtifact.classification from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The assignment to an organizing scheme
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
954. Extension.extension:citedArtifact.extension:classification.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
956. Extension.extension:citedArtifact.extension:classification.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
958. Extension.extension:citedArtifact.extension:classification.extension:type
Slice Name	type
Definition	This cross-version extension represents Citation.citedArtifact.classification.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The kind of classifier (e.g. publication type, keyword)
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
960. Extension.extension:citedArtifact.extension:classification.extension:type.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
962. Extension.extension:citedArtifact.extension:classification.extension:type.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
964. Extension.extension:citedArtifact.extension:classification.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
966. Extension.extension:citedArtifact.extension:classification.extension:type.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.classification.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The kind of classifier (e.g. publication type, keyword)
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R4B_cited_artifact_classification_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-cited-artifact-classification-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
968. Extension.extension:citedArtifact.extension:classification.extension:classifier
Slice Name	classifier
Definition	This cross-version extension represents Citation.citedArtifact.classification.classifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specific classification value
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
970. Extension.extension:citedArtifact.extension:classification.extension:classifier.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
972. Extension.extension:citedArtifact.extension:classification.extension:classifier.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
974. Extension.extension:citedArtifact.extension:classification.extension:classifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`classifier`
976. Extension.extension:citedArtifact.extension:classification.extension:classifier.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.classification.classifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specific classification value
Control	0..1
Binding	For example codes, see R4B_citation_artifact_classifier_for_R4 (0.0.1-snapshot-2) (example to `http://hl7.org/fhir/4.3/ValueSet/R4B-citation-artifact-classifier-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
978. Extension.extension:citedArtifact.extension:classification.extension:whoClassified
Slice Name	whoClassified
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Provenance and copyright of classification
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
980. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
982. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
984. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:person
Slice Name	person
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.person from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Person who created the classification
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
986. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:person.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
988. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:person.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
990. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:person.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`person`
992. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:person.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.person from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Person who created the classification
Control	0..1
Type	Reference
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
994. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:organization
Slice Name	organization
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.organization from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Organization who created the classification
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
996. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:organization.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
998. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:organization.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1000. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:organization.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`organization`
1002. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:organization.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.organization from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Organization who created the classification
Control	0..1
Type	Reference
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1004. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:publisher
Slice Name	publisher
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.publisher from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The publisher of the classification, not the publisher of the article or artifact being cited
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1006. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:publisher.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1008. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:publisher.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1010. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:publisher.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publisher`
1012. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:publisher.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.publisher from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The publisher of the classification, not the publisher of the article or artifact being cited
Control	0..1
Type	Reference
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1014. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:classifierCopyright
Slice Name	classifierCopyright
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.classifierCopyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Rights management statement for the classification
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1016. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:classifierCopyright.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1018. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:classifierCopyright.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1020. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:classifierCopyright.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`classifierCopyright`
1022. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:classifierCopyright.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.classifierCopyright from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Rights management statement for the classification
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1024. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:freeToShare
Slice Name	freeToShare
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.freeToShare from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Acceptable to re-use the classification
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1026. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:freeToShare.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1028. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:freeToShare.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1030. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:freeToShare.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`freeToShare`
1032. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.extension:freeToShare.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.classification.whoClassified.freeToShare from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Acceptable to re-use the classification
Control	0..1
Type	boolean
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1034. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`whoClassified`
1036. Extension.extension:citedArtifact.extension:classification.extension:whoClassified.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1038. Extension.extension:citedArtifact.extension:classification.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`classification`
1040. Extension.extension:citedArtifact.extension:classification.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1042. Extension.extension:citedArtifact.extension:contributorship
Slice Name	contributorship
Definition	This element is used to list authors and other contributors, their contact information, specific contributions, and summary statements.
Short	Attribution of authors and other contributors
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1044. Extension.extension:citedArtifact.extension:contributorship.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1046. Extension.extension:citedArtifact.extension:contributorship.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
1048. Extension.extension:citedArtifact.extension:contributorship.extension:complete
Slice Name	complete
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.complete from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Indicates if the list includes all authors and/or contributors
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1050. Extension.extension:citedArtifact.extension:contributorship.extension:complete.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1052. Extension.extension:citedArtifact.extension:contributorship.extension:complete.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1054. Extension.extension:citedArtifact.extension:contributorship.extension:complete.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`complete`
1056. Extension.extension:citedArtifact.extension:contributorship.extension:complete.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.complete from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Indicates if the list includes all authors and/or contributors
Control	0..1
Type	boolean
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1058. Extension.extension:citedArtifact.extension:contributorship.extension:entry
Slice Name	entry
Definition	An individual entity named in the author list or contributor list.
Short	An individual entity named in the list
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1060. Extension.extension:citedArtifact.extension:contributorship.extension:entry.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1062. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
1064. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:name
Slice Name	name
Definition	A name associated with the individual.
Short	A name associated with the person
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1066. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:name.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1068. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:name.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1070. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:name.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`name`
1072. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:name.value[x]
Definition	A name associated with the individual.
Short	A name associated with the person
Control	0..1
Type	HumanName
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1074. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:initials
Slice Name	initials
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.initials from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Initials for forename
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1076. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:initials.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1078. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:initials.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1080. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:initials.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`initials`
1082. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:initials.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.initials from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Initials for forename
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1084. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:collectiveName
Slice Name	collectiveName
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.collectiveName from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for collective or corporate name as an author
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1086. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:collectiveName.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1088. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:collectiveName.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1090. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:collectiveName.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`collectiveName`
1092. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:collectiveName.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.collectiveName from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used for collective or corporate name as an author
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1094. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:identifier
Slice Name	identifier
Definition	Unique person identifier.
Short	Author identifier, eg ORCID
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1096. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:identifier.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1098. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:identifier.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1100. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:identifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`identifier`
1102. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:identifier.value[x]
Definition	Unique person identifier.
Short	Author identifier, eg ORCID
Control	0..1
Type	Identifier
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1104. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo
Slice Name	affiliationInfo
Definition	Organization affiliated with the entity.
Short	Organizational affiliation
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1106. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1108. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
1110. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:affiliation
Slice Name	affiliation
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.affiliationInfo.affiliation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Display for the organization
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1112. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:affiliation.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1114. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:affiliation.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1116. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:affiliation.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`affiliation`
1118. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:affiliation.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.affiliationInfo.affiliation from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Display for the organization
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1120. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:role
Slice Name	role
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.affiliationInfo.role from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Role within the organization, such as professional title
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1122. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:role.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1124. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:role.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1126. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:role.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`role`
1128. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:role.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.affiliationInfo.role from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Role within the organization, such as professional title
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1130. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:identifier
Slice Name	identifier
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.affiliationInfo.identifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Identifier for the organization
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1132. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:identifier.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1134. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:identifier.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1136. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:identifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`identifier`
1138. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.extension:identifier.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.affiliationInfo.identifier from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Identifier for the organization
Control	0..1
Type	Identifier
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1140. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`affiliationInfo`
1142. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:affiliationInfo.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1144. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:address
Slice Name	address
Definition	Physical mailing address for the author or contributor.
Short	Physical mailing address
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1146. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:address.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1148. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:address.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1150. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:address.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`address`
1152. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:address.value[x]
Definition	Physical mailing address for the author or contributor.
Short	Physical mailing address
Control	0..1
Type	Address
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1154. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:telecom
Slice Name	telecom
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.telecom from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Email or telephone contact methods for the author or contributor
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1156. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:telecom.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1158. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:telecom.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1160. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:telecom.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`telecom`
1162. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:telecom.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.telecom from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Email or telephone contact methods for the author or contributor
Control	0..1
Type	ContactPoint
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1164. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionType
Slice Name	contributionType
Definition	This element identifies the specific nature of an individual’s contribution with respect to the cited work.
Short	The specific contribution
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1166. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionType.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1168. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionType.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1170. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionType.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`contributionType`
1172. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionType.value[x]
Definition	This element identifies the specific nature of an individual’s contribution with respect to the cited work.
Short	The specific contribution
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R4B_artifact_contribution_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-artifact-contribution-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1174. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:role
Slice Name	role
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.role from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The role of the contributor (e.g. author, editor, reviewer)
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1176. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:role.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1178. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:role.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1180. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:role.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`role`
1182. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:role.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.role from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The role of the contributor (e.g. author, editor, reviewer)
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R4B_contributor_role_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-contributor-role-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1184. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance
Slice Name	contributionInstance
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.contributionInstance from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Contributions with accounting for time or number
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1186. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1188. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension
Definition	An Extension
Short	Extension
Control	1..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
1190. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension:type
Slice Name	type
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.contributionInstance.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specific contribution
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1192. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension:type.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1194. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension:type.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1196. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
1198. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension:type.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.contributionInstance.type from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The specific contribution
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R4B_artifact_contribution_instance_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-artifact-contribution-instance-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1200. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension:time
Slice Name	time
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.contributionInstance.time from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The time that the contribution was made
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1202. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension:time.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1204. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension:time.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1206. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension:time.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`time`
1208. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.extension:time.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.contributionInstance.time from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The time that the contribution was made
Control	0..1
Type	dateTime
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1210. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`contributionInstance`
1212. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:contributionInstance.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1214. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:correspondingContact
Slice Name	correspondingContact
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.correspondingContact from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Indication of which contributor is the corresponding contributor for the role
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1216. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:correspondingContact.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1218. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:correspondingContact.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1220. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:correspondingContact.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`correspondingContact`
1222. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:correspondingContact.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.correspondingContact from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Indication of which contributor is the corresponding contributor for the role
Control	0..1
Type	boolean
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1224. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:listOrder
Slice Name	listOrder
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.listOrder from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used to code order of authors
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1226. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:listOrder.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1228. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:listOrder.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1230. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:listOrder.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`listOrder`
1232. Extension.extension:citedArtifact.extension:contributorship.extension:entry.extension:listOrder.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.entry.listOrder from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used to code order of authors
Control	0..1
Type	positiveInt
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1234. Extension.extension:citedArtifact.extension:contributorship.extension:entry.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`entry`
1236. Extension.extension:citedArtifact.extension:contributorship.extension:entry.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1238. Extension.extension:citedArtifact.extension:contributorship.extension:summary
Slice Name	summary
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.summary from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used to record a display of the author/contributor list without separate coding for each list member
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1240. Extension.extension:citedArtifact.extension:contributorship.extension:summary.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1242. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension
Definition	An Extension
Short	Extension
Control	1..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
1244. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:type
Slice Name	type
Definition	Used most commonly to express an author list or a contributorship statement.
Short	Either authorList or contributorshipStatement
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1246. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:type.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1248. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:type.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1250. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
1252. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:type.value[x]
Definition	Used most commonly to express an author list or a contributorship statement.
Short	Either authorList or contributorshipStatement
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R4B_contributor_summary_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-contributor-summary-type-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1254. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:style
Slice Name	style
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.summary.style from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The format for the display string
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1256. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:style.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1258. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:style.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1260. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:style.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`style`
1262. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:style.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.summary.style from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The format for the display string
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R4B_contributor_summary_style_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-contributor-summary-style-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1264. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:source
Slice Name	source
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.summary.source from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used to code the producer or rule for creating the display string
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1266. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:source.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1268. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:source.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1270. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:source.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`source`
1272. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:source.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.summary.source from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Used to code the producer or rule for creating the display string
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R4B_contributor_summary_source_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/4.3/ValueSet/R4B-contributor-summary-source-for-R4\|0.0.1-snapshot-2`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1274. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:value
Slice Name	value
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.summary.value from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The display string for the author list, contributor list, or contributorship statement
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1276. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:value.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1278. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:value.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1280. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:value.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`value`
1282. Extension.extension:citedArtifact.extension:contributorship.extension:summary.extension:value.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.contributorship.summary.value from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	The display string for the author list, contributor list, or contributorship statement
Control	0..1
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1284. Extension.extension:citedArtifact.extension:contributorship.extension:summary.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`summary`
1286. Extension.extension:citedArtifact.extension:contributorship.extension:summary.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1288. Extension.extension:citedArtifact.extension:contributorship.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`contributorship`
1290. Extension.extension:citedArtifact.extension:contributorship.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1292. Extension.extension:citedArtifact.extension:note
Slice Name	note
Definition	This cross-version extension represents Citation.citedArtifact.note from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Any additional information or content for the article or artifact
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
1294. Extension.extension:citedArtifact.extension:note.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
1296. Extension.extension:citedArtifact.extension:note.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
1298. Extension.extension:citedArtifact.extension:note.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`note`
1300. Extension.extension:citedArtifact.extension:note.value[x]
Definition	This cross-version extension represents Citation.citedArtifact.note from http://hl7.org/fhir/StructureDefinition/Citation\|4.3.0 for use in FHIR R4.
Short	Any additional information or content for the article or artifact
Control	0..1
Type	Annotation
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1302. Extension.extension:citedArtifact.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`citedArtifact`
1304. Extension.extension:citedArtifact.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
1306. Extension.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`http://hl7.org/fhir/4.3/StructureDefinition/extension-Citation`
1308. Extension.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)