@article{ref1,
title="Hip Injury-Football",
journal="Medicine and science in sports and exercise",
year="2006",
author="Zuesi, TJ and Workman, FM and Kruse, R.",
volume="38",
number="Suppl 5",
pages="S144-S145",
abstract="<p>[Abstract unavailable] Keywords: American football </p> <p>Language: en</p>",
language="en",
issn="0195-9131",
doi="",
url="http://dx.doi.org/"
}