@article{ref1,
title="Blunt abdominal injuries. Their recognition, treatment and expert evaluation",
journal="Hefte zur Unfallheilkunde",
year="1960",
author="Geisthoevel, W. and Zimmermann, R.",
volume="64",
number="",
pages="1-82",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0085-1469",
doi="",
url="http://dx.doi.org/"
}