Preferred Label : CDISC SDTM Relation to Reference Period Terminology;
NCIt synonyms : SDTM-STENRF;
NCIt related terms : STENRF; Relation to Reference Period;
NCIt definition : Terminology codelist used with Relation to Reference Period within the Clinical Data
Interchange Standards Consortium Study Data Tabulation Model.;
Alternative definition : CDISC: The relative relationship of a timepoint to a reference timepoint.;
Origin ID : C66728;
UMLS CUI : C1879940;
Semantic type(s)
concept_is_in_subset
subset_includes_concept