@article{ref1,
title="The historic lethality of penetrating wounds to the hip",
journal="Surgery",
year="1997",
author="Helling, T. S. and Daon, E.",
volume="121",
number="3",
pages="264-277",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0039-6060",
doi="",
url="http://dx.doi.org/"
}