@article{ref1,
title="Addressing concussion in youth sports",
journal="Virtual mentor, The",
year="2014",
author="Walter, Kevin D.",
volume="16",
number="7",
pages="559-564",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1937-7010",
doi="10.1001/virtualmentor.2014.16.07.pfor1-1407",
url="http://dx.doi.org/10.1001/virtualmentor.2014.16.07.pfor1-1407"
}