@article{ref1,
title="Blunt traumatic injuries",
journal="Journal of emergency medicine",
year="2002",
author="Zimmer, Gary D. and Brown, David F. M. and Nadel, Eric S.",
volume="22",
number="1",
pages="81-85",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0736-4679",
doi="",
url="http://dx.doi.org/"
}