title: Drugs: running the numbers.
authors: D M
authors: DM
authors: Barnes
mesh_terms: D003042:Cocaine; D000431:Ethanol; D006801:Humans; D019966:Substance-Related Disorders / Q000175:diagnosis* / Q000453:epidemiology*; D014481:United States
chemical_list: D000431:Ethanol; D003042:Cocaine