@article{ref1,
title="Unusual complications after thorax trauma",
journal="Monatsschrift fur Unfallheilkunde und Versicherungsmedizin",
year="1958",
author="Zylka, N.",
volume="61",
number="2",
pages="43-51",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0373-5222",
doi="",
url="http://dx.doi.org/"
}