@article{ref1,
title="Neck injuries in football players",
journal="Journal of the Medical Society of New Jersey",
year="1981",
author="Sherk, H. H. and Watters, W. C.",
volume="78",
number="9",
pages="579-583",
abstract="<p>[Abstract unavailable]  Keywords: American football; </p> <p>Language: en</p>",
language="en",
issn="0025-7524",
doi="",
url="http://dx.doi.org/"
}