BibTex format
@article{Hallett:2007:10.1111/j.1728-4465.2007.00111.x,
author = {Hallett, TB and Lewis, JJC and Lopman, BA and Nyamukapa, CA and Mushati, P and Wambe, M and Garnett, GP and Gregson, S},
doi = {10.1111/j.1728-4465.2007.00111.x},
journal = {STUDIES IN FAMILY PLANNING},
pages = {1--10},
title = {Age at first sex and HIV infection in rural Zimbabwe},
url = {http://dx.doi.org/10.1111/j.1728-4465.2007.00111.x},
volume = {38},
year = {2007}
}