@article{Mah2010,
author = {Mah, T.L. and Halperin, D.T. },
title= {Concurrent sexual partnerships and the HIV epidemics in Africa: evidence to move forward},
year = {2010},
doi = {10.1007/s10461-009-9617-z},
journal = {AIDS and Behavior },
volume = {14},
number = {1},
pages = {11−16},
}