title: [Heroin epidemic in United States].
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D003932:Heroin; D006556:Heroin Dependence / Q000453:epidemiology; D006801:Humans; D008297:Male; D019966:Substance-Related Disorders / Q000453:epidemiology*; D014481:United States
chemical_list: D003932:Heroin
vernacular_title: Heroin-epidemi i US.