This is the set of resources that conform to both Questionnaire Reference Resource (http://hl7.org/fhir/StructureDefinition/questionnaire-referenceResource) and Questionnaire Reference Resource (http://hl7.org/fhir/StructureDefinition/questionnaire-referenceResource).
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
  Extension | 0..* | Allowed resource for reference ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both | ||
  url | 1..1 | uri | identifies the meaning of the extension | |
 value[x] | 1..1 | code | Value of extension Binding: ?? (required): One of the resource types defined as part of this version of FHIR. ele-1: All FHIR elements must have a @value or children | |
| Documentation for this format | ||||