description: Extension dành cho thông tin Dân tộc của người bệnh package_name: hl7.fhir.vn.core derivation: constraint name: Race type: Extension elements: url: pattern: {type: Uri, value: 'http://moh.gov.vn/fhir/core/StructureDefinition/extension-race'} index: 0 value: choices: [valueCodeableConcept] index: 2 valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 3} package_version: 1.0.0-beta class: extension kind: complex-type url: http://moh.gov.vn/fhir/core/StructureDefinition/extension-race base: http://hl7.org/fhir/StructureDefinition/Extension version: '1.0'