title: Methadone dosage, cocaine and opiate abuse.
authors: J
authors: J
authors: Grabowski
authors: H
authors: H
authors: Rhoades
authors: R
authors: R
authors: Elk
authors: J
authors: J
authors: Schmitz
authors: D
authors: D
authors: Creson
mesh_terms: D003042:Cocaine; D015897:Comorbidity; D006801:Humans; D008691:Methadone / Q000008:administration & dosage*; D009293:Opioid-Related Disorders / Q000534:rehabilitation*; D015819:Substance Abuse, Intravenous / Q000534:rehabilitation; D019966:Substance-Related Disorders / Q000534:rehabilitation*
chemical_list: D003042:Cocaine; D008691:Methadone