@article{ref1,
title="Concussion tests: clarifying potential confusion regarding sideline assessment and cognitive testing",
journal="British journal of sports medicine",
year="2012",
author="Davis, Gavin A. and Makdissi, Michael",
volume="46",
number="14",
pages="959-960",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0306-3674",
doi="10.1136/bjsports-2012-091570",
url="http://dx.doi.org/10.1136/bjsports-2012-091570"
}