@article{ref1,
title="Rupture of the stomach and intestines in traffic accidents",
journal="Helvetica Chirurgica Acta",
year="1977",
author="Thoma, R. and Cadalbert, M. and Simeon, B.",
volume="44",
number="1-2",
pages="123-127",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0018-0181",
doi="",
url="http://dx.doi.org/"
}