HIV spread in four sub-Saharan African cities.
D000163:Acquired Immunodeficiency Syndrome; D000349:Africa; D017954:Africa South of the Sahara; D001519:Behavior; D001695:Biology; D003625:Data Collection; D003906:Developing Countries; D004194:Disease; D015658:HIV Infections; D007239:Infections; D008393:Marriage; D015995:Prevalence; D012106:Research; D012107:Research Design; D012307:Risk Factors; D012494:Sampling Studies; D012725:Sexual Behavior; D012749:Sexually Transmitted Diseases; D014777:Virus Diseases
Acquired Immunodeficiency Syndrome; Africa; Africa South Of The Sahara; Behavior; Biology; Developing Countries; Diseases; Hiv Infections; Infections; Marriage; Marriage Age; Marriage Patterns; Measurement; Nuptiality; Prevalence; Reproductive Tract Infections; Research Methodology; Risk Factors; Sampling Studies; Sex Behavior; Sexually Transmitted Diseases; Studies; Summary Report; Surveys; Viral Diseases