@article{ref1,
title="On abdominal injuries caused by dull objects",
journal="Monatsschrift fur Unfallheilkunde und Versicherungsmedizin",
year="1953",
author="Bader, G.",
volume="56",
number="5",
pages="142-147",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="0373-5222",
doi="",
url="http://dx.doi.org/"
}