title: [AIDS: the population at risk?].
authors.forename: E
authors.initials: E
authors.lastname: Lissen
authors.forename: F
authors.initials: F
authors.lastname: Rivera
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000635:transmission*; D006801:Humans; D012307:Risk Factors; D012725:Sexual Behavior; D013030:Spain; D019966:Substance-Related Disorders
vernacular_title: SIDA: la población en riesgo?