[Detection of narcotics in the urine. (4)].
D002845:Chromatography; D003932:Heroin / Q000652:urine*; D006801:Humans; D009538:Nicotine / Q000652:urine; D009892:Opium / Q000652:urine*; D019966:Substance-Related Disorders / Q000652:urine*
D009538:Nicotine; D003932:Heroin; D009892:Opium