@article{ref1,
title="Progress in preventing violence",
journal="Lancet",
year="2007",
author="",
volume="370",
number="9584",
pages="292-292",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0140-6736",
doi="10.1016/S0140-6736(07)61134-9",
url="http://dx.doi.org/10.1016/S0140-6736(07)61134-9"
}