Preferred Label : Specimen Requested But Not Provided;
Alternative definition : FDA: A patient specimen was required to adequately investigate the issue and was requested
but not provided.;
NCI Metathesaurus CUI : CL1643320;
Codes from synonyms : 4120;
Origin ID : C177428;
UMLS CUI : C5447759;
Semantic type(s)
concept_is_in_subset