Extension 
url 
value[x] Documentation for this formatThis is the set of resources that conform to both Reference to a catalog (http://hl7.org/fhir/uv/order-catalog/StructureDefinition/CatalogReference) and Reference to a catalog (http://hl7.org/fhir/uv/order-catalog/StructureDefinition/CatalogReference).
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension | 0..* | left: Extension; right: Reference to a catalog | ||
| url | 1..1 | uri | identifies the meaning of the extension | |
| value[x] | 0..1 | Reference to a catalog containing this item | ||
| Documentation for this format | ||||