title: [Increased knowledge after every survey].
authors.forename: B
authors.initials: B
authors.lastname: Brorsson
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control*; D006679:HIV Seropositivity / Q000517:prevention & control*; D006266:Health Education; D006801:Humans; D013548:Sweden
vernacular_title: Kunskaperna ökar med varje undersökning.