@article{ref1,
title="Cognitive rest following concussions: rethinking 'cognitive rest'",
journal="British journal of sports medicine",
year="2016",
author="Halstead, Mark E. and Eagan-Brown, Brenda L. and McAvoy, Karen",
volume="ePub",
number="ePub",
pages="ePub-ePub",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0306-3674",
doi="10.1136/bjsports-2016-096674",
url="http://dx.doi.org/10.1136/bjsports-2016-096674"
}