description: null package_name: eng.fhir.profile.dev derivation: constraint name: servicerequest-referto type: Extension elements: url: pattern: {type: Uri, value: 'http://cct.eng.it/FHIR/schema/servicerequest-referto'} index: 0 value: choices: [valueCodeableConcept] index: 2 valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 3} value[x]: elements: coding: elements: system: pattern: {type: Uri, value: 'http://cct.eng.it/FHIR/schema/servicerequest-refertoCode'} index: 4 code: {short: Simbolo nella sintassi definita dal sistema, index: 5} package_version: 0.0.5-beta class: extension kind: complex-type url: http://cct.eng.it/FHIR/schema/servicerequest-referto base: http://hl7.org/fhir/StructureDefinition/Extension version: null