description: โรงพยาบาลหลัก package_name: silth.fhir.th.extensions derivation: constraint name: EX_TH_LocationVillageMainHospital type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'https://fhir-ig.sil-th.org/th/extensions/StructureDefinition/ex-location-village-main-hospital'} index: 1 value: choices: [valueReference] index: 3 valueReference: type: Reference choiceOf: value refers: ['http://hl7.org/fhir/StructureDefinition/Organization'] index: 4 package_version: 1.0.0 extensions: {} class: extension kind: complex-type url: https://fhir-ig.sil-th.org/th/extensions/StructureDefinition/ex-location-village-main-hospital base: http://hl7.org/fhir/StructureDefinition/Extension version: 1.0.0 required: [valueReference, value]