Preferred Label : Negative Biospecimen;
NCIt synonyms : Negative Sample;
NCIt definition : A grouping category for samples that tested negative.;
NCI Metathesaurus CUI : CL1648572;
Origin ID : C179020;
UMLS CUI : C5555402;
Semantic type(s)
- Group [UMLS semantic type]
concept_is_in_subset