effective
effectivedateThe time during which the research element definition is intended to be in use
draft
Metadata
hl7.org registry- URL
- http://hl7.org/fhir/SearchParameter/ResearchElementDefinition-effective
- ID
- ResearchElementDefinition-effective
FHIRPath Expression
ResearchElementDefinition.effectivePeriod
Base Resources (1)
ResearchElementDefinition
Comparators (9)
eqnegtgeltlesaebap