@article{ref1,
title="An unusual injury in accidental impalement",
journal="Zentralblatt fur Chirurgie",
year="1957",
author="Tiedje, M.",
volume="82",
number="31",
pages="1316-1317",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0044-409X",
doi="",
url="http://dx.doi.org/"
}