@article{ref1,
title="Medical examination in sports",
journal="Scalpel",
year="1951",
author="Ledent, R. and Hansoul, J.",
volume="104",
number="3",
pages="70-76",
abstract="<p>[Abstract unavailable]</p> <p>Language: un</p>",
language="un",
issn="0036-5440",
doi="",
url="http://dx.doi.org/"
}