@article{ref1,
title="Geriatric patients, firearms, and physicians",
journal="Annals of internal medicine",
year="2013",
author="Kapp, Marshall B.",
volume="159",
number="6",
pages="421-+",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-4819",
doi="10.7326/0003-4819-159-5-201309030-00682",
url="http://dx.doi.org/10.7326/0003-4819-159-5-201309030-00682"
}