title: An upper/downer perfect storm: the coming world-wide drug epidemic.
authors: Haight Ashbury Free Clinics Inc., San Francisco, CA, USA.
authors: David E
authors: DE
authors: Smith
mesh_terms: D004196:Disease Outbreaks; D014943:Global Health; D006801:Humans; D019966:Substance-Related Disorders / Q000453:epidemiology*