@article{Rees2000,
author = {Rees, H. and Beksinska, M.E. and Dickson-Tetteh, K. and Ballard, R.C. and Htun, Y.},
title= {Commercial sex workers in Johannesburg: risk behaviour and HIV status},
year = {2000},
journal = {South African Journal of Science},
volume = {96},
pages = {283--284},
}