http://hl7.org/fhir/StructureDefinition/codesystem-sourceReference|5.2.0
This text is intended to act as a citation to work done elsewhere that is not part of the current stewarding process where the referenced source is in some way a basis of the current value set definition. This extension has been retired as it is poorly defined and does not appear to make sense in the context of a codesystem.
description: This text is intended to act as a citation to work done elsewhere that is not part of the current stewarding process where the referenced source is in some way a basis of the current value set definition. This extension has been retired as it is poorly defined and does not appear to make sense in the context of a codesystem. derivation: constraint name: CSSourceReference type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/codesystem-sourceReference'} index: 1 value: choices: [] index: 3 extensions: {} class: extension kind: complex-type url: http://hl7.org/fhir/StructureDefinition/codesystem-sourceReference base: http://hl7.org/fhir/StructureDefinition/Extension version: 5.2.0 required: [value]