@article{ref1,
title="Reframing gun violence",
journal="Annals of internal medicine",
year="1998",
author="Keen, W. D.",
volume="129",
number="4",
pages="337; author reply 338-337; author reply 338",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-4819",
doi="",
url="http://dx.doi.org/"
}