title: Health workers and AIDS: questions persist.
authors.forename: D M
authors.initials: DM
authors.lastname: Barnes
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control / Q000635:transmission*; D006280:Health Workforce; D006801:Humans; D009316:National Institutes of Health (U.S.); D014481:United States