@article{ref1,
title="Mental illness and firearm violence",
journal="JAMA journal of the American Medical Association",
year="2011",
author="Swanson, Jeffrey W. and Gilbert, Allison R.",
volume="306",
number="9",
pages="930-1; author reply 931",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0098-7484",
doi="10.1001/jama.2011.1260",
url="http://dx.doi.org/10.1001/jama.2011.1260"
}