@article{ref1,
title="Causative mechanisms and nature of injuries in fractures and luxations",
journal="Hefte zur Unfallheilkunde",
year="1980",
author="Polster, J.",
volume="",
number="149",
pages="15-34",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0085-1469",
doi="",
url="http://dx.doi.org/"
}