@article{ref1,
title="Is football too dangerous and violent for universities to sponsor?",
journal="Missouri medicine",
year="2012",
author="Stueve, Jacob S.",
volume="109",
number="5",
pages="358-361",
abstract="<p>[Abstract unavailable]  Keywords: American football; </p> <p>Language: en</p>",
language="en",
issn="0026-6620",
doi="",
url="http://dx.doi.org/"
}