description: null package_name: eng.fhir.profile.dev derivation: constraint name: servicerequest-reason-code-text type: Extension elements: url: pattern: {type: Uri, value: 'http://cct.eng.it/FHIR/schema/servicerequest-reason-code-text'} index: 0 value: choices: [valueString] index: 2 valueString: {type: string, choiceOf: value, index: 3} package_version: 0.0.6-beta class: extension kind: complex-type url: http://cct.eng.it/FHIR/schema/servicerequest-reason-code-text base: http://hl7.org/fhir/StructureDefinition/Extension version: null