@article{ref1,
title="Violence is a health issue",
journal="Bulletin of The World Health Organization",
year="2002",
author="Guerrero, Rodrigo",
volume="80",
number="10",
pages="767-767",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0042-9686",
doi="",
url="http://dx.doi.org/"
}