description: Reason reference on a DeviceUseStatement.\r\nExtension is mocked from the offical HL7 core of DeviceUseStatement in R4. package_name: nictiz.fhir.nl.stu3.zib2017 derivation: constraint name: DeviceUseStatement reasonReference STU3 type: Extension elements: url: pattern: {type: Uri, value: 'http://nictiz.nl/fhir/StructureDefinition/deviceUseStatement-reasonReferenceSTU3'} index: 0 valueReference: type: Reference short: Why was DeviceUseStatement performed? refers: ['http://hl7.org/fhir/StructureDefinition/Condition', 'http://hl7.org/fhir/StructureDefinition/DiagnosticReport', 'http://hl7.org/fhir/StructureDefinition/DocumentReference', 'http://hl7.org/fhir/StructureDefinition/Media', 'http://hl7.org/fhir/StructureDefinition/Observation'] index: 1 package_version: 2.2.8 class: extension kind: complex-type url: http://nictiz.nl/fhir/StructureDefinition/deviceUseStatement-reasonReferenceSTU3 base: http://hl7.org/fhir/StructureDefinition/Extension version: 1.0.1