title: The need to focus on sex workers in generalized HIV epidemic settings.
authors: Audrey
authors: A
authors: Pettifor
authors: Nora
authors: N
authors: Rosenberg
authors: Frieda
authors: F
authors: Behets
mesh_terms: D005260:Female; D006678:HIV / Q000302:isolation & purification*; D015658:HIV Infections / Q000453:epidemiology*; D006801:Humans; D060386:Sex Workers / Q000706:statistics & numerical data*; D012749:Sexually Transmitted Diseases / Q000453:epidemiology*