This page is part of the FHIR Specification (v1.6.0: STU 3 Ballot 4). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions 
2.29.12.4 Questionnaire-extensions-Questionnaire-deReference 
Search Parameter deReference (type: token) defined as part of the questionnaire-extensions Profile.
A data element referenced by one of the questions in the questionnaire
Other Details:
- Full URL : http://hl7.org/fhir/SearchParameter/questionnaire-extensions-Questionnaire-deReference
- Paths : f:Questionnaire/f:item/f:extension[@url='http://hl7.org/fhir/StructureDefinition/questionnaire-deReference'] | f:Questionnaire/f:item/f:item/f:extension[@url='http://hl7.org/fhir/StructureDefinition/questionnaire-deReference'] | /f:#deReference
- Targets :