@article{Auvert2001b,
author = {Auvert, B. and Buvé, A. and Ferry, B. and Caraël, M. and Morison, L. and Lagarde, E. and Robinson, N. J. and Kahindo, M. and Chege, J. and Rutenberg, N. and Musonda, R. and Laourou, M. and Akam, E.},
title= {Ecological and individual level analysis of risk factors for HIV infection in four urban populations in sub-Saharan Africa with different levels of HIV infection},
year = {2001b},
doi = {10.1097/00002030-200108004-00003},
journal = {AIDS},
volume = {15},
number = {Supplement 4},
pages = {15--30},
}