title: HIV seroconversion rates in intravenous drug abusers from northern Italy.
authors.forename: A
authors.initials: A
authors.lastname: Nicolosi
authors.forename: A
authors.initials: A
authors.lastname: Lazzarin
mesh_terms: D006679:HIV Seropositivity / Q000453:epidemiology / Q000209:etiology*; D006801:Humans; D007558:Italy; D019966:Substance-Related Disorders / Q000150:complications*