@article{ref1,
title="Fractures of the humerus from muscular voilence in sport",
journal="Journal of sports medicine and physical fitness",
year="1968",
author="Peltokallio, P. and Peltokallio, V. and Vaalasti, T.",
volume="8",
number="1",
pages="21-25",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-4707",
doi="",
url="http://dx.doi.org/"
}