description: Linkki potilasohjeeseen package_name: fi.kela.kanta.pta.ajanvaraus.r4 derivation: constraint name: PatientInstructionURL type: Extension elements: url: pattern: {type: Uri, value: 'https://pta.kanta.fi/fhir/StructureDefinition/extension/PatientInstructionURL'} index: 0 value: short: Linkki potilasohjeeseen choices: [valueUrl] index: 2 valueUrl: {type: url, short: Linkki potilasohjeeseen, choiceOf: value, index: 3} package_version: 1.0.0-RC1 class: extension kind: complex-type url: https://pta.kanta.fi/fhir/StructureDefinition/extension/PatientInstructionURL base: http://hl7.org/fhir/StructureDefinition/Extension version: '0.2' required: [value, valueUrl]