Name	Flags	Card.	Type	Description & Constraints
Citation	TU		DomainResource	A description of identification, location, or contributorship of a publication (article or artifact) + Warning: Name should be usable as an identifier for the module by machine processing applications such as code generation Elements defined in Ancestors: id, meta, implicitRules, language, text, contained, extension, modifierExtension Interfaces Implemented: MetadataResource
url	Σ C	0..1	uri	Canonical identifier for this citation record, represented as a globally unique URI + Warning: URL should not contain | or # - these characters make processing canonical references problematic
identifier	Σ	0..*	Identifier	Identifier for the citation record itself
version	Σ	0..1	string	Business version of the citation record
versionAlgorithm[x]	Σ	0..1		How to compare versions Binding: Version Algorithm ( Extensible)
versionAlgorithmString			string
versionAlgorithmCoding			Coding
name	Σ C	0..1	string	Name for this citation record (computer friendly)
title	Σ T	0..1	string	Name for this citation record (human friendly)
status	?! Σ	1..1	code	draft | active | retired | unknown Binding: PublicationStatus ( Required)
experimental	Σ	0..1	boolean	For testing purposes, not real usage
date	Σ	0..1	dateTime	Date last changed
publisher	Σ T	0..1	string	The publisher of the citation record, not the publisher of the article or artifact being cited
contact	Σ	0..*	ContactDetail	Contact details for the publisher of the citation record
description	T	0..1	markdown	Natural language description of the citation
useContext	Σ	0..*	UsageContext	The context that the citation record content is intended to support
jurisdiction	Σ XD	0..*	CodeableConcept	Intended jurisdiction for citation record (if applicable) Binding: Jurisdiction ValueSet ( Extensible)
purpose	T	0..1	markdown	Why this citation is defined
copyright	T	0..1	markdown	Use and/or publishing restrictions for the citation record, not for the cited artifact
copyrightLabel	T	0..1	string	Copyright holder and year(s) for the ciation record, not for the cited artifact
approvalDate		0..1	date	When the citation record was approved by publisher
lastReviewDate		0..1	date	When the citation record was last reviewed by the publisher
effectivePeriod	Σ	0..1	Period	When the citation record is expected to be used
author		0..*	ContactDetail	Who authored the citation record
editor		0..*	ContactDetail	Who edited the citation record
reviewer		0..*	ContactDetail	Who reviewed the citation record
endorser		0..*	ContactDetail	Who endorsed the citation record
summary		0..*	BackboneElement	A human-readable display of key concepts to represent the citation
style		0..1	CodeableConcept	Format for display of the citation summary Binding: Citation Summary Style ( Extensible)
text	Σ	1..1	markdown	The human-readable display of the citation summary
classification		0..*	BackboneElement	The assignment to an organizing scheme
type		0..1	CodeableConcept	The kind of classifier (e.g. publication type, keyword) Binding: Citation Classification Type ( Extensible)
classifier		0..*	CodeableConcept	The specific classification value Binding: Citation Artifact Classifier ( Example)
note		0..*	Annotation	Used for general notes and annotations not coded elsewhere
currentState		0..*	CodeableConcept	The status of the citation record Binding: Citation Status Type ( Example)
statusDate		0..*	BackboneElement	An effective date or period for a status of the citation record
activity		1..1	CodeableConcept	Classification of the status Binding: Citation Status Type ( Example)
actual		0..1	boolean	Either occurred or expected
period		1..1	Period	When the status started and/or ended
relatedArtifact		0..*	RelatedArtifact	Artifact related to the citation record
citedArtifact		0..1	BackboneElement	The article or artifact being described
identifier	Σ	0..*	Identifier	Unique identifier. May include DOI, PMID, PMCID, etc
relatedIdentifier	Σ	0..*	Identifier	Identifier not unique to the cited artifact. May include trial registry identifiers
dateAccessed	Σ	0..1	dateTime	When the cited artifact was accessed
version		0..1	BackboneElement	The defined version of the cited artifact
value		1..1	string	The version number or other version identifier
baseCitation		0..1	Reference( Citation)	Citation for the main version of the cited artifact
currentState		0..*	CodeableConcept	The status of the cited artifact Binding: Cited Artifact Status Type ( Extensible)
statusDate		0..*	BackboneElement	An effective date or period for a status of the cited artifact
activity		1..1	CodeableConcept	Classification of the status Binding: Cited Artifact Status Type ( Extensible)
actual		0..1	boolean	Either occurred or expected
period		1..1	Period	When the status started and/or ended
title		0..*	BackboneElement	The title details of the article or artifact
type		0..*	CodeableConcept	The kind of title Binding: Title Type ( Extensible)
language		0..1	CodeableConcept	Used to express the specific language Binding: Common Languages ( Preferred)
text		1..1	markdown	The title of the article or artifact
abstract		0..*	BackboneElement	Summary of the article or artifact
type		0..1	CodeableConcept	The kind of abstract Binding: Cited Artifact Abstract Type ( Extensible)
language		0..1	CodeableConcept	Used to express the specific language Binding: Common Languages ( Preferred)
text		1..1	markdown	Abstract content
copyright		0..1	markdown	Copyright notice for the abstract
part		0..1	BackboneElement	The component of the article or artifact
type		0..1	CodeableConcept	The kind of component Binding: Cited Artifact Part Type ( Extensible)
value		0..1	string	The specification of the component
baseCitation		0..1	Reference( Citation)	The citation for the full article or artifact
relatesTo		0..*	BackboneElement	The artifact related to the cited artifact
type		1..1	code	documentation | justification | citation | predecessor | successor | derived-from | depends-on | composed-of | part-of | amends | amended-with | appends | appended-with | cites | cited-by | comments-on | comment-in | contains | contained-in | corrects | correction-in | replaces | replaced-with | retracts | retracted-by | signs | similar-to | supports | supported-with | transforms | transformed-into | transformed-with | documents | specification-of | created-with | cite-as | reprint | reprint-of Binding: Related Artifact Type All ( Required)
classifier		0..*	CodeableConcept	Additional classifiers Binding: Citation Artifact Classifier ( Extensible)
label		0..1	string	Short label
display		0..1	string	Brief description of the related artifact
citation		0..1	markdown	Bibliographic citation for the artifact
document		0..1	Attachment	What document is being referenced
resource		0..1	canonical()	What artifact is being referenced
resourceReference		0..1	Reference()	What artifact, if not a conformance resource
publicationForm		0..*	BackboneElement	If multiple, used to represent alternative forms of the article that are not separate citations
publishedIn		0..1	BackboneElement	The collection the cited article or artifact is published in
type		0..1	CodeableConcept	Kind of container (e.g. Periodical, database, or book) Binding: Published In Type ( Extensible)
identifier		0..*	Identifier	Journal identifiers include ISSN, ISO Abbreviation and NLMuniqueID; Book identifiers include ISBN
title		0..1	string	Name of the database or title of the book or journal
publisher		0..1	Reference( Organization)	Name of or resource describing the publisher
publisherLocation		0..1	string	Geographic location of the publisher
citedMedium		0..1	CodeableConcept	Internet or Print Binding: Cited Medium ( Extensible)
volume		0..1	string	Volume number of journal or other collection in which the article is published
issue		0..1	string	Issue, part or supplement of journal or other collection in which the article is published
articleDate		0..1	dateTime	The date the article was added to the database, or the date the article was released
publicationDateText		0..1	string	Text representation of the date on which the issue of the cited artifact was published
publicationDateSeason		0..1	string	Season in which the cited artifact was published
lastRevisionDate		0..1	dateTime	The date the article was last revised or updated in the database
language		0..*	CodeableConcept	Language(s) in which this form of the article is published Binding: Common Languages ( Preferred)
accessionNumber		0..1	string	Entry number or identifier for inclusion in a database
pageString		0..1	string	Used for full display of pagination
firstPage		0..1	string	Used for isolated representation of first page
lastPage		0..1	string	Used for isolated representation of last page
pageCount		0..1	string	Number of pages or screens
copyright		0..1	markdown	Copyright notice for the full article or artifact
webLocation		0..*	BackboneElement	Used for any URL for the article or artifact cited
classifier		0..*	CodeableConcept	Code the reason for different URLs, e.g. abstract and full-text Binding: Artifact Url Classifier ( Extensible)
url		0..1	uri	The specific URL
classification		0..*	BackboneElement	The assignment to an organizing scheme
type		0..1	CodeableConcept	The kind of classifier (e.g. publication type, keyword) Binding: Cited Artifact Classification Type ( Extensible)
classifier		0..*	CodeableConcept	The specific classification value Binding: Citation Artifact Classifier ( Example)
artifactAssessment		0..*	Reference( ArtifactAssessment)	Complex or externally created classification
contributorship		0..1	BackboneElement	Attribution of authors and other contributors
complete		0..1	boolean	Indicates if the list includes all authors and/or contributors
entry		0..*	BackboneElement	An individual entity named as a contributor
contributor		1..1	Reference( Practitioner | Organization)	The identity of the individual contributor
forenameInitials		0..1	string	For citation styles that use initials
affiliation		0..*	Reference( Organization | PractitionerRole)	Organizational affiliation
contributionType		0..*	CodeableConcept	The specific contribution Binding: Artifact Contribution Type ( Extensible)
role		0..1	CodeableConcept	The role of the contributor (e.g. author, editor, reviewer, funder) Binding: Contributor Role ( Extensible)
contributionInstance		0..*	BackboneElement	Contributions with accounting for time or number
type		1..1	CodeableConcept	The specific contribution Binding: Artifact Contribution Instance Type ( Extensible)
time		0..1	dateTime	The time that the contribution was made
correspondingContact		0..1	boolean	Whether the contributor is the corresponding contributor for the role
rankingOrder		0..1	positiveInt	Ranked order of contribution
summary		0..*	BackboneElement	Used to record a display of the author/contributor list without separate data element for each list member
type		0..1	CodeableConcept	Such as author list, contributorship statement, funding statement, acknowledgements statement, or conflicts of interest statement Binding: Contributor Summary Type ( Extensible)
style		0..1	CodeableConcept	The format for the display string Binding: Contributor Summary Style ( Extensible)
source		0..1	CodeableConcept	Used to code the producer or rule for creating the display string Binding: Contributor Summary Source ( Extensible)
value		1..1	markdown	The display string for the author list, contributor list, or contributorship statement
note		0..*	Annotation	Any additional information or content for the article or artifact
Documentation for this format