"Population Surveillance Africa." . . . . "Acquired Immunodeficiency Syndrome epidemiology Africa." . . "Mortality Africa." . . "Acquired Immunodeficiency Syndrome epidemiology." . . "Life Expectancy Africa." . . . . . . . . . . . . . . . "The demographic impacts of HIV/AIDS perspectives from the world population profile, 1996" . "The demographic impacts of HIV/AIDS perspectives from the world population profile, 1996"@en . . . . . . . . . . . "Developing countries" . . "Developing countries." . "HIV Infections epidemiology." . . "HIV Infections epidemiology Africa." . .