@article{ref1,
title="Blunt injuries of the abdomen",
journal="Deutsches Medizinisches Journal",
year="1955",
author="Spath, F.",
volume="6",
number="23-24",
pages="714-720",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0012-1320",
doi="",
url="http://dx.doi.org/"
}