@article{Boerma2003,
author = {Boerma, J. and Gregson, S. and Nyamukapa, C. and Urassa, M.},
title= {Understanding the uneven spread of HIV within Africa: Comparative study of biologic, behavioral, and contextual factors in rural populations in Tanzania and Zimbabwe},
year = {2003},
doi = {10.1097/01.OLQ.0000078820.62897.A6},
journal = {Sexually Transmitted Diseases},
volume = {30},
number = {10},
pages = {779--787},
}