@article{Sawers2011,
author = {Sawers, L. and Isaac, A.G. and Stillwaggon, E.},
title= {HIV and concurrent sexual partnerships: modelling the role of coital dilution},
year = {2011},
doi = {10.1186/1758-2652-14-44},
journal = {Journal of the International AIDS Society },
volume = {14},
number = {1},
pages = {44},
}