title: [The survey "Sexual Behavior and Perceptions of the Brazilian Population regarding HIV/AIDS". Introduction].
authors.affiliation: Centro Brasileiro de Análise e Planejamento, São Paulo, SP, Brazil.
authors.forename: Elza
authors.initials: E
authors.lastname: Berquó
authors.forename: Regina Maria
authors.initials: RM
authors.lastname: Barbosa
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology / Q000517:prevention & control / Q000523:psychology; D001938:Brazil / Q000453:epidemiology; D003625:Data Collection; D005260:Female; D015658:HIV Infections / Q000453:epidemiology / Q000517:prevention & control* / Q000523:psychology; D007722:Health Knowledge, Attitudes, Practice; D006306:Health Surveys; D006801:Humans; D008297:Male; D010465:Perception; D012725:Sexual Behavior / Q000523:psychology* / Q000706:statistics & numerical data