Preferred Label : CDISC SDTM Arm Null Reason Response Terminology;
NCIt synonyms : SDTM-ARMNULRS;
NCIt related terms : Arm Null Reason; ARMNULRS;
NCIt definition : Terminology associated with the arm null reason response codelist of the Clinical
Data Interchange Standards Consortium (CDISC) Study Data Tabulation Model (SDTM).;
Alternative definition : CDISC: Terminology relevant to the reason for why an arm and/or an actual arm is null.;
NCI Metathesaurus CUI : CL540164;
Origin ID : C142179;
UMLS CUI : C4684453;
Semantic type(s)
concept_is_in_subset
subset_includes_concept