Urine screens in monitoring methadone programs.
D006801:Humans; D007753:Laboratories / Q000592:standards*; D008691:Methadone / Q000627:therapeutic use / Q000652:urine*; D019966:Substance-Related Disorders / Q000534:rehabilitation / Q000652:urine*; D014556:Urine / Q000032:analysis*
D008691:Methadone