HIV infection in developing countries.
Caraël
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Piot
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D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology* / Q000635:transmission; D015331:Cohort Studies; D003430:Cross-Sectional Studies; D003906:Developing Countries; D005260:Female; D006801:Humans; D008297:Male; D012725:Sexual Behavior; D014507:Urbanization