@article{ref1,
title="Blunt abdominal trauma",
journal="Deutsche Gesundheitswesen",
year="1971",
author="Reiher, P. and Kleinau, W. and Müller, J. H.",
volume="26",
number="31",
pages="1441-1445",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0012-0219",
doi="",
url="http://dx.doi.org/"
}