This page is part of the FHIR Specification (v1.0.0: DSTU 2 Ballot 3). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions
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: