@article{ref1,
title="Injuries in sports",
journal="Annales chirurgiae et gynaecologiae Fenniae",
year="1955",
author="Perasalo, O. and Vapaavuori, M. and Louhimo, I.",
volume="44",
number="4",
pages="256-269",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0003-3855",
doi="",
url="http://dx.doi.org/"
}