@article{ref1,
title="Violence and HIV: strategies for primary and secondary prevention",
journal="Focus",
year="2001",
author="Zierler, S.",
volume="16",
number="6",
pages="1-4",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1047-0719",
doi="",
url="http://dx.doi.org/"
}