TY  - RPRT
A1  - Williams, B.
A1  - Gilgen, D.
A1  - Campbell, C.
A1  - MacPhail, C.
A1  - Van Dam, C.J.
A1  - Ballard, R.C.
A1  - Taljaard, D.
T1  - The natural history of HIV / AIDS in South Africa: A biomedical and social survey in Carletonville
Y1  - 2000
PB  - Council for Scientific and Industrial Research
CY  - Johannesburg

ER  -