title: Heterosexual transmission of HIV.
authors.affiliation: Academic Department of Genito-Urinary Medicine, University College and Middlesex School of Medicine, London.
authors.forename: A M
authors.initials: AM
authors.lastname: Johnson
authors.forename: M
authors.initials: M
authors.lastname: Laga
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology / Q000517:prevention & control / Q000635:transmission*; D000349:Africa; D004812:Epidemiologic Methods; D005060:Europe; D005260:Female; D006801:Humans; D008297:Male; D011336:Probability; D012307:Risk Factors; D012725:Sexual Behavior; D014481:United States