@article{ref1,
title="'No sport is worth sacrificing your brain function'",
journal="Journal of the American Academy of Physician Assistants",
year="2015",
author="",
volume="28",
number="10",
pages="1-2",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1547-1896",
doi="10.1097/01.JAA.0000471481.41876.a7",
url="http://dx.doi.org/10.1097/01.JAA.0000471481.41876.a7"
}