This page is part of the FHIR Specification (v1.6.0: STU 3 Ballot 4). The current version which supercedes this version is 4.0.1. For a full list of available versions, see the Directory of published versions 


| Extensions: | |
| searchparameter-expression | FHIR Path version of search path : The searh path as specified using FHIRPath language. |