@article{ref1,
title="The disposition of the concussed athlete: a conundrum and an all too common injury",
journal="Current sports medicine reports",
year="2005",
author="McKeag, Douglas B.",
volume="4",
number="1",
pages="9-11",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1537-890X",
doi="",
url="http://dx.doi.org/"
}