@article{ref1,
title="A scientific basis for medical student education in trauma",
journal="Journal of trauma",
year="1973",
author="Lucas, Charles E. and Ledgerwood, A. and Walt, A. J.",
volume="13",
number="6",
pages="520-528",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-5282",
doi="",
url="http://dx.doi.org/"
}