@article{ref1,
title="The importance of the previously existing condition in injuries of intra- and retroperitoneal organs",
journal="Hefte zur Unfallheilkunde",
year="1968",
author="Koslowski, L.",
volume="94",
number="",
pages="164-166",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0085-1469",
doi="",
url="http://dx.doi.org/"
}