@article{ref1,
title="Serious and fatal neurosurgical football injuries",
journal="Clinical neurosurgery",
year="1964",
author="Schneider, R. C.",
volume="12",
number="",
pages="226-236",
abstract="<p>[Abstract unavailable]  Keywords: American football  </p> <p>Language: en</p>",
language="en",
issn="0069-4827",
doi="",
url="http://dx.doi.org/"
}