@article{ref1,
title="Head injury deaths: the enormity of firearms",
journal="JAMA journal of the American Medical Association",
year="1992",
author="Sacks, Jeffrey J. and Nelson, D. E. and Sosin, D. M.",
volume="268",
number="6",
pages="791-791",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}