title: Desmethyldiazepam: a specific radioimmunoassay.
mesh_terms: D000918:Antibody Specificity; D003975:Diazepam / Q000031:analogs & derivatives*; D006801:Humans; D008722:Methods; D003708:Nordazepam / Q000097:blood*; D011863:Radioimmunoassay
chemical_list: D003708:Nordazepam; D003975:Diazepam