title: Trends in sexual behavior and the HIV pandemic.
authors.forename: A A
authors.initials: AA
authors.lastname: Ehrhardt
mesh_terms: D004196:Disease Outbreaks / Q000517:prevention & control; D005260:Female; D015658:HIV Infections / Q000453:epidemiology / Q000517:prevention & control / Q000523:psychology*; D006266:Health Education / Q000379:methods*; D006801:Humans; D008297:Male; D012725:Sexual Behavior; D014481:United States / Q000453:epidemiology