@article{ref1,
title="Ice-skating accidents--epidemiology and prevention",
journal="Fortschritte der Medizin",
year="1973",
author="Biener, K. and Müller, P.",
volume="91",
number="5",
pages="185-186",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0015-8178",
doi="",
url="http://dx.doi.org/"
}