@article{ref1,
title="Traumatic spleen injuries and their sequelae",
journal="Zentralblatt fur Chirurgie",
year="1968",
author="Balz, J.",
volume="93",
number="41",
pages="1437-1442",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0044-409X",
doi="",
url="http://dx.doi.org/"
}