@article{ref1,
title="Concussion (mild traumatic brain injury) and the team physician: a consensus statement-2011 update",
journal="Medicine and science in sports and exercise",
year="2011",
author="",
volume="43",
number="12",
pages="2412-2422",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0195-9131",
doi="10.1249/MSS.0b013e3182342e64",
url="http://dx.doi.org/10.1249/MSS.0b013e3182342e64"
}