@article{ref1,
title="Female sex workers and unsafe sex in urban and rural Nyanza, Kenya: regular partners may contribute more to HIV transmission than clients",
journal="Tropical medicine and international health",
year="2007",
author="Voeten, H. a. c. M. and Egesah, O. B. and Varkevisser, C. M. and Habbema, J. d. F.",
volume="12",
number="2",
pages="174-182",
abstract="Objectives  To compare the sexual behaviour of female sex workers in urban and rural areas in Nyanza province in Kenya, and to compare their unsafe sex with clients and with regular partners.<p />",
language="",
issn="1360-2276",
doi="10.1111/j.1365-3156.2006.01776.x",
url="http://dx.doi.org/10.1111/j.1365-3156.2006.01776.x"
}