title: On the origin of South America HIV-1 C epidemic.
authors.forename: Luis Fernando
authors.initials: LF
authors.lastname: de Macedo Brigido
mesh_terms: D004196:Disease Outbreaks; D015658:HIV Infections / Q000453:epidemiology*; D015497:HIV-1 / Q000145:classification*; D006801:Humans; D013020:South America / Q000453:epidemiology