• Include these codes as defined in http://hl7.org/fhir/citation-artifact-classifier version 5.0.0

  Code	Display	Definition
  D001877	Book	Non-periodical written or printed works consisting of sheets of pages fastened or bound together within covers.
  cds-artifact	Clinical Decision Support Artifact	The artifact is used for decision support for healthcare decisions.
  common-share	Common Share	Citation Resource containing value added data that is openly shared
  dataset-unpublished	Dataset Unpublished	An organized collection of data that is not stored permanently for communication.
  Electronic	Electronic	the journal is published in electronic format only
  Electronic-eCollection	Electronic-eCollection	used for electronic-only journals that publish individual articles first and then later collect them into an "issue" date that is typically called an eCollection.
  image	Image file	The article cited is an image file.
  interactive-form	Interactive Form	A user interface that supports data entry and data display.
  D016422	Letter	Letter
  prediction-model	Prediction Model	A formula or expression used to calculate an outcome representing a predicted result.
  D000076942	Preprint	Scientific manuscript made available prior to PEER REVIEW.
  Print	Print	the journal is published in print format only
  protocol	Protocol	The article cited is the protocol of an activity and not the results or findings.
  pseudocode	PseudoCode	A non-executable, human-readable representation of software code.
  D016425	Published Erratum	Published Erratum
  standard-specification	Standard Specification	An explicit set of requirements for an item, material, component, system or service, often used to define a technical standard which is an established norm or requirement for a repeatable technical task.
  terminology	Terminology	A structured set of codes and display values, which may be subtyped as a code system, value set, taxonomy, or ontology.
  D059040	Video-Audio Media	Used with articles which include video files or clips, or for articles which are entirely video.
  webpage	Webpage	Webpage
  audio	Audio file	The article cited is an audio file.
  D016420	Comment	Comment
  D019991	Database	A structured file of information or a set of logically related data stored and retrieved using computer-based means.
  D064886	Dataset	Works consisting of organized collections of data, which have been stored permanently in a formalized manner suitable for communication, interpretation, or processing.
  Electronic-Print	Electronic-Print	the journal is published first in electronic format followed by print (this value is currently used for just one journal, Nucleic Acids Research)
  executable-app	Executable app	Executable app
  fhir-resource	FHIR Resource	The article cited is a FHIR resource.
  D016428	Journal Article	Journal Article
  machine-code	Machine code	The article cited is machine code.
  medline-base	Medline Base	Citation Resource containing only data from Medline
  Print-Electronic	Print Electronic	the journal is published in both print and electronic format
  project-specific	Project Specific	Citation Resource containing value added data specific to a project

This value set expansion contains 31 concepts.