title: Viral hepatitis and vulnerability among cocaine users in South America.
authors: Waleska Teixeira
authors: WT
authors: Caiaffa
authors: Diana
authors: D
authors: Rossi
mesh_terms: D019970:Cocaine-Related Disorders / Q000150:complications*; D006509:Hepatitis B / Q000635:transmission; D006526:Hepatitis C / Q000635:transmission; D006525:Hepatitis, Viral, Human / Q000209:etiology*; D006801:Humans; D013020:South America