title: [The seroprevalence of human immunodeficiency virus infection].
authors.forename: J
authors.initials: J
authors.lastname: Casabona
authors.forename: M
authors.initials: M
authors.lastname: Vall
mesh_terms: D015528:HIV Seroprevalence; D006801:Humans; D013030:Spain / Q000453:epidemiology
vernacular_title: Seroprevalencia de la infección por el virus de la inmunodeficiencia humana.