@article{ref1,
title="Trauma: a social and medical challenge",
journal="Journal of the American Academy of Surgeons",
year="2008",
author="Birolini, Dario",
volume="207",
number="1",
pages="1-6",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1072-7515",
doi="10.1016/j.jamcollsurg.2008.02.005",
url="http://dx.doi.org/10.1016/j.jamcollsurg.2008.02.005"
}