@article{ref1,
title="Reducing gun violence: facts are stubborn things",
journal="Lancet",
year="2013",
author="",
volume="381",
number="9883",
pages="2055-2055",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0140-6736",
doi="10.1016/S0140-6736(13)61225-8",
url="http://dx.doi.org/10.1016/S0140-6736(13)61225-8"
}