Oni, S.A.; Obi, Chikwelu Larry; Okone, A.; Thabede, D.; Jordaan, Andre Cillie
(Blackwell, 2002-09)
Although HIV/AIDS infection is a global problem, the epicentre of the disease lies in Africa. In fact, about 70
per cent of the global HIV/AIDS infected population can be found in sub-Saharan Africa (UNAIDS, 2000). ...