TY  - JOUR
A1  - Jaffar, S.
A1  - Grant, A.D.
A1  - Whitworth, J.
A1  - Smith, P.G.
A1  - Whittle, H.
T1  - The natural history of HIV-1 and HIV-2 infections in adults in Africa: a literature review
Y1  - 2004
JF  - Bulletin of the World Health Organization
VL  - 82
IS  - 8
SP  - 462
EP  - -469

ER  -