Global situation of the HIV/AIDS pandemic, end 2001. Part I.
D000328:Adult; D002648:Child; D003625:Data Collection; D019049:Developed Countries; D003906:Developing Countries; D004196:Disease Outbreaks; D014943:Global Health; D015658:HIV Infections / Q000453:epidemiology*; D015528:HIV Seroprevalence / Q000639:trends; D006801:Humans