@article{ref1,
title="Traumatic brain injury: Revisiting the AAN guidelines on sport-related concussion",
journal="Nature reviews: neurology",
year="2013",
author="McCrory, Paul",
volume="9",
number="7",
pages="361-362",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1759-4758",
doi="10.1038/nrneurol.2013.88",
url="http://dx.doi.org/10.1038/nrneurol.2013.88"
}