@article{ref1,
title="Traumatic appendiceal rupture",
journal="Zentralblatt fur Chirurgie",
year="1971",
author="Hennicke, W.",
volume="96",
number="22",
pages="750-752",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0044-409X",
doi="",
url="http://dx.doi.org/"
}