title: Communicable-disease theory of heroin addiction.
mesh_terms: D003141:Communicable Diseases; D004812:Epidemiologic Methods; D003932:Heroin; D006556:Heroin Dependence / Q000517:prevention & control; D006801:Humans; D019966:Substance-Related Disorders / Q000517:prevention & control*
chemical_list: D003932:Heroin