A turning-point for AIDS?
D000163:Acquired Immunodeficiency Syndrome; D000349:Africa; D003906:Developing Countries; D004194:Disease; D004196:Disease Outbreaks; D015658:HIV Infections; D015995:Prevalence; D012106:Research; D012107:Research Design; D014777:Virus Diseases
Acquired Immunodeficiency Syndrome--prevention and control; Africa; Developing Countries; Diseases; Epidemics; Hiv Infections--prevention and control; Measurement; Prevalence; Research Methodology; Viral Diseases