@article{ref1,
title="Concussion recognition and response: instant pitch-side assessment?",
journal="British journal of sports medicine",
year="2016",
author="Shurlock, Jonathan and Kelly, Samuel",
volume="51",
number="6",
pages="543-544",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0306-3674",
doi="10.1136/bjsports-2015-095468",
url="http://dx.doi.org/10.1136/bjsports-2015-095468"
}