@article{ref1,
title="Firearm legislation and gun-related fatalities",
journal="JAMA internal medicine",
year="2013",
author="Westphal, C.",
volume="173",
number="21",
pages="e2011-e2011",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="2168-6106",
doi="",
url="http://dx.doi.org/"
}