@article{ref1,
title="Identifying concussion: when guidelines collide with real-world implementation-is a formal medical diagnosis necessary in every case once a proper protocol is implemented?",
journal="British journal of sports medicine",
year="2016",
author="Frémont, Pierre",
volume="50",
number="22",
pages="1358-1359",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0306-3674",
doi="10.1136/bjsports-2016-096608",
url="http://dx.doi.org/10.1136/bjsports-2016-096608"
}