@article{ref1,
title="Consensus statement on concussion in sport: The 3rd International Conference on Concussion in Sport, held in Zurich, November 2008",
journal="Neurosurgery",
year="2009",
author="Cantu, Robert C.",
volume="64",
number="5",
pages="786-787",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0148-396X",
doi="10.1227/01.NEU.0000348539.13887.D3",
url="http://dx.doi.org/10.1227/01.NEU.0000348539.13887.D3"
}