http://hl7.org/fhir/StructureDefinition/allergyintolerance-assertedDate|5.2.0
The date on which the existence of the AllergyIntolerance was first asserted or acknowledged. This extension is deprecated and replaced by condition-assertedDate extension.
description: The date on which the existence of the AllergyIntolerance was first asserted or acknowledged. This extension is deprecated and replaced by condition-assertedDate extension. derivation: constraint name: AIAssertedDate type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/allergyintolerance-assertedDate'} index: 1 value: choices: [] index: 3 extensions: {} class: extension kind: complex-type url: http://hl7.org/fhir/StructureDefinition/allergyintolerance-assertedDate base: http://hl7.org/fhir/StructureDefinition/Extension version: 5.2.0 required: [value]