@article{ref1,
title="The role of the physician in sports injury prevention. Some psychological factors in sports injuries",
journal="Journal of sports medicine and physical fitness",
year="1965",
author="Ryde, D.",
volume="5",
number="3",
pages="152-155",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-4707",
doi="",
url="http://dx.doi.org/"
}