description: null
package_name: fhir.r4.wales
derivation: constraint
name: ExtensionDataStandardsWalesDocumentVersion
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/5.0/StructureDefinition/extension-DocumentReference.version'}
    index: 1
  value:
    choices: [valueString]
    index: 3
  valueString: {type: string, choiceOf: value, index: 4}
package_version: 2.3.0
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/5.0/StructureDefinition/extension-DocumentReference.version
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 0.0.1