description: The Patient Information as known when the document was published. May be a reference to a version specific, or contained.
package_name: hl7.fhir.uv.extensions.r5
derivation: constraint
name: DRSourcePatient
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/documentreference-sourcepatient'}
    index: 1
  value:
    choices: [valueReference]
    index: 3
  valueReference:
    type: Reference
    choiceOf: value
    refers: ['http://hl7.org/fhir/StructureDefinition/Patient']
    index: 4
package_version: 5.2.0
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/StructureDefinition/documentreference-sourcepatient
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 5.2.0
required: [valueReference, value]