@article{ref1,
title="Return to play guidelines after a head injury",
journal="Clinics in sports medicine",
year="1998",
author="Cantu, Robert C.",
volume="17",
number="1",
pages="45-60",
abstract="Presently there are no universally accepted definitions of the grades of concussion or criteria for when to allow the athlete to return to competition after a head injury. What is agreed upon is that in order to avoid cumulative brain damage and the second impact syndrome, no athlete still suffering post-concussion symptoms should return to competition. This article is meant to serve only as a guideline as the final decision in every instance is a clinical judgement.<p /><p>Language: en</p>",
language="en",
issn="0278-5919",
doi="",
url="http://dx.doi.org/"
}