@article{ref1,
title="Knee injury - football",
journal="Medicine and science in sports and exercise",
year="2006",
author="Ouellette, LR and Dexter, William W.",
volume="38",
number="Suppl 5",
pages="S149-S149",
abstract="<p>[Abstract unavailable]  Keywords: American football; </p> <p>Language: en</p>",
language="en",
issn="0195-9131",
doi="",
url="http://dx.doi.org/"
}