title: Thin-layer chromatographic method for determination of diazepam and its major metabolite, N-desmethyldiazepam, in human serum.
mesh_terms: D002855:Chromatography, Thin Layer / Q000379:methods; D003975:Diazepam / Q000031:analogs & derivatives* / Q000097:blood*; D006801:Humans; D003708:Nordazepam / Q000097:blood*
chemical_list: D003708:Nordazepam; D003975:Diazepam