Preferred Label : Medical Dictionary for Regulatory Activities System Organ Class;
Obsolete resource : true;
NCIt synonyms : MedDRA SOC; System Organ Class MedDRA; SOC;
NCIt related terms : System Organ Class MedDRA; SOC;
NCIt definition : Terms at the highest level of the MedDRA terminology.;
NCIt note : Concept retired;
Concept status : Retired_Concept;
Origin ID : C49449;
Semantic type(s)
concept_is_in_subset