Preferred Label : Nanogram Equivalents;
NCIt synonyms : ngEq;
NCIt related terms : Nanogram Equivalent; ng.eq;
Alternative definition : CDISC: A unit of relative amount of substance equal to one billionth of a gram of
an equivalent weight.;
NCI Metathesaurus CUI : CL1772738;
Origin ID : C184705;
UMLS CUI : C5669475;
Semantic type(s)
concept_is_in_subset