@article{ref1,
title="Kidney injury. A frequent winter sport injury",
journal="Zeitschrift für Allgemeinmedizin: ZFA",
year="1976",
author="Jakse, G. and Madersbacher, H.",
volume="52",
number="28",
pages="1427-1429",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0341-9835",
doi="",
url="http://dx.doi.org/"
}