title: Colorimetric estimation of nitrazepam and metabolites in formulations and in blood and urine samples.
mesh_terms: D000328:Adult; D002626:Chemistry, Pharmaceutical; D003124:Colorimetry; D006801:Humans; D008297:Male; D009567:Nitrazepam / Q000032:analysis* / Q000097:blood / Q000652:urine; D013607:Tablets / Q000032:analysis
chemical_list: D013607:Tablets; D009567:Nitrazepam