@article{ref1,
title="Keeping firearms from drug and alcohol abusers",
journal="Injury prevention",
year="2009",
author="Webster, Daniel W. and Vernick, Jon S.",
volume="15",
number="6",
pages="425-427",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1353-8047",
doi="10.1136/ip.2009.023515",
url="http://dx.doi.org/10.1136/ip.2009.023515"
}