BibTex format
@article{Boily:2011:10.1136/sextrans-2011-050109.37,
author = {Boily, MC},
doi = {10.1136/sextrans-2011-050109.37},
journal = {SEXUALLY TRANSMITTED INFECTIONS},
pages = {A38--A38},
title = {THE RELATIVE CONTRIBUTION OF ANAL INTERCOURSE AND PRIMARY INFECTION TO MATURE HETEROSEXUAL HIV EPIDEMICS},
url = {http://dx.doi.org/10.1136/sextrans-2011-050109.37},
volume = {87},
year = {2011}
}