Preferred Label : Exposure Source Indicator;
NCIt related terms : exposure source; exposure_source;
NCIt definition : An indicator specifying whether an exposure of a subject to a potentially harmful
agent occurred indirectly or occupationally.;
NCI Metathesaurus CUI : CL1794626;
Origin ID : C188372;
UMLS CUI : C5707728;
Semantic type(s)
concept_is_in_subset