@article{ref1,
title="Sports injuries",
journal="Medicinski Glasnik",
year="1956",
author="Grospic, F. and Ruszkowski, I.",
volume="10",
number="4-5",
pages="160-166",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="0025-8091",
doi="",
url="http://dx.doi.org/"
}