title: Relapse to use of heroin, cocaine, and other drugs in the first year after treatment.
mesh_terms: D000437:Alcoholism / Q000534:rehabilitation; D003042:Cocaine; D006556:Heroin Dependence / Q000534:rehabilitation; D006801:Humans; D002189:Marijuana Abuse / Q000534:rehabilitation; D011379:Prognosis; D011446:Prospective Studies; D012008:Recurrence; D019966:Substance-Related Disorders / Q000534:rehabilitation*
chemical_list: D003042:Cocaine