Preferred Label : Undesirable Presence of Endogenous Materials;
Alternative definition : FDA: Undesirable presence of endogenous substances, body fluids, cellular tissues,
etc.;
NCI Metathesaurus CUI : CL1913128;
Codes from synonyms : 4251;
Origin ID : C193382;
UMLS CUI : C5785722;
Semantic type(s)
concept_is_in_subset