Extension 
url 
value[x] 
valueDateTime
valueAge valuePeriod valueRange
valueString Documentation for this formatThis is the set of resources that conform to either of the profiles Abatement (http://hl7.org/fhir/StructureDefinition/allergyintolerance-abatement) and Abatement (http://hl7.org/fhir/StructureDefinition/allergyintolerance-abatement). E.g. what you have to deal with if you get resources conforming to one of them
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension | 0..1 | When the allergy or intolerance resolved | ||
| url | 1..1 | uri | identifies the meaning of the extension | |
| value[x] | 1..1 | Value of extension | ||
| valueDateTime | dateTime | |||
| valueAge | Age | |||
| valuePeriod | Period | |||
| valueRange | Range | |||
| valueString | string | |||
| Documentation for this format | ||||