@article{ref1,
title="Fitness to play sports after concussion",
journal="Journal of neuropsychiatry and clinical neurosciences",
year="1997",
author="Bunner, S. P. and McGinnis, R.",
volume="9",
number="4",
pages="624-624",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0895-0172",
doi="",
url="http://dx.doi.org/"
}