Preferred Label : Unit of Arbitrary Substance Concentration;
NCIt synonyms : Unit of Biologic Activity Concentration; Arbitrary Unit of Substance Concentration;
NCIt definition : A unit of measurement of arbitrary quantity of substance (based on its biologic activity)
in the unit volume of the system.;
Concept status : Header_Concept;
Origin ID : C67375;
UMLS CUI : C1883440;
Semantic type(s)
concept_is_in_subset