title: How many people are at risk for HIV in the United States? The need for behavioral surveys of at-risk populations.
authors.forename: John E
authors.initials: JE
authors.lastname: Anderson
authors.forename: Ron
authors.initials: R
authors.lastname: Stall
mesh_terms: D000293:Adolescent; D000328:Adult; D016001:Confidence Intervals; D015658:HIV Infections / Q000453:epidemiology*; D006306:Health Surveys; D006801:Humans; D012307:Risk Factors; D012725:Sexual Behavior; D014481:United States