Thin layer chromatographic laboratory analysis in cases from a drug addiction center.
D000293:Adolescent; D000328:Adult; D000661:Amphetamine / Q000652:urine; D002855:Chromatography, Thin Layer; D004739:England; D005260:Female; D003932:Heroin / Q000652:urine; D006801:Humans; D007880:Legislation, Drug; D008297:Male; D008691:Methadone / Q000652:urine; D019966:Substance-Related Disorders / Q000175:diagnosis*
D003932:Heroin; D000661:Amphetamine; D008691:Methadone