@article{ref1,
title="Gun control is not clinically relevant",
journal="Journal of family practice",
year="2011",
author="Butterfield, Jack D.",
volume="60",
number="4",
pages="181-181",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0094-3509",
doi="",
url="http://dx.doi.org/"
}