@article{ref1,
title="National Collegiate Athletic Association football and conditioning deaths-a positive progress report [American football]",
journal="Current sports medicine reports",
year="2016",
author="McGrew, Christopher A.",
volume="15",
number="5",
pages="313-314",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1537-890X",
doi="10.1249/JSR.0000000000000290",
url="http://dx.doi.org/10.1249/JSR.0000000000000290"
}