@article{Maartens1997,
author = {Maartens, G. and Wood, R. and O'Keefe, E. and Byrne, C.},
title= {Independent epidemics of heterosexual and homosexual infection in South Africa - survival differences},
year = {1997},
doi = {10.1093/qjmed/90.7.449},
journal = {Quarterly Journal of Medicine},
volume = {90},
number = {7},
pages = {449--454},
}