description: This cross-version extension represents Citation.citedArtifact.relatesTo.target[x] from http://hl7.org/fhir/StructureDefinition/Citation|4.3.0 for use in FHIR R5.
package_name: hl7.fhir.uv.xver-r4b.r5
derivation: constraint
name: ext_R4B_Citation_ci_re_target
type: Extension
elements:
  value:
    base: {path: 'Extension.value[x]'}
    short: The article or artifact that the cited artifact is related to
    choices: [valueUri, valueIdentifier, valueReference, valueAttachment]
    index: 1
  valueUri:
    base: {path: 'Extension.value[x]'}
    type: uri
    short: The article or artifact that the cited artifact is related to
    choiceOf: value
    index: 2
  valueIdentifier:
    base: {path: 'Extension.value[x]'}
    type: Identifier
    short: The article or artifact that the cited artifact is related to
    choiceOf: value
    index: 3
  valueReference:
    base: {path: 'Extension.value[x]'}
    type: Reference
    short: The article or artifact that the cited artifact is related to
    choiceOf: value
    refers: ['http://hl7.org/fhir/StructureDefinition/Resource']
    index: 4
  valueAttachment:
    base: {path: 'Extension.value[x]'}
    type: Attachment
    short: The article or artifact that the cited artifact is related to
    choiceOf: value
    index: 5
  url:
    pattern: {type: uri, value: 'http://hl7.org/fhir/4.3/StructureDefinition/extension-Citation.citedArtifact.relatesTo.target'}
    type: uri
    index: 6
package_version: 0.0.1-snapshot-1
class: extension
kind: complex-type
url: http://hl7.org/fhir/4.3/StructureDefinition/extension-Citation.citedArtifact.relatesTo.target
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 0.0.1-snapshot-1
required: [url]