title: Naltrexone: useful tool in the treatment of heroin users: a review of the literature.
mesh_terms: D000818:Animals; D001521:Behavior Therapy; D006556:Heroin Dependence / Q000188:drug therapy* / Q000523:psychology; D006801:Humans; D009271:Naltrexone / Q000494:pharmacology / Q000627:therapeutic use*; D011379:Prognosis; D012056:Reinforcement, Social
chemical_list: D009271:Naltrexone