@article{ref1,
title="Injuries to the cervical spine in American football players",
journal="Journal of bone and joint surgery: American volume",
year="2002",
author="Torg, Joseph S. and Guille, James T. and Jaffe, Suzanne",
volume="84-A",
number="1",
pages="112-122",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0021-9355",
doi="",
url="http://dx.doi.org/"
}