title: HIV infection in heterosexuals.
authors.forename: R M
authors.initials: RM
authors.lastname: May
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000276:immunology / Q000635:transmission*; D005260:Female; D006679:HIV Seropositivity; D006801:Humans; D008297:Male; D012725:Sexual Behavior