description: 'R4B: `Evidence.assertion` (new:markdown)' package_name: hl7.fhir.uv.xver-r4b.r3 derivation: constraint name: ExtensionEvidence_Assertion type: Extension elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: 'http://hl7.org/fhir/4.3/StructureDefinition/extension-Evidence.assertion'} index: 0 value: base: {max: '1', min: 0, path: 'Extension.value[x]'} short: Declarative description of the Evidence choices: [valueMarkdown] index: 2 valueMarkdown: short: Declarative description of the Evidence type: markdown base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 3 package_version: 0.1.0 class: extension kind: complex-type url: http://hl7.org/fhir/4.3/StructureDefinition/extension-Evidence.assertion base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.1.0 required: [url]