@article{ref1,
title="In the absence of diagnosed concussion in collegiate contact sport athletes, a relationship is suggested between the effects of head impact exposure, white matter diffusivity measures and cognition",
journal="Evidence-based medicine",
year="2014",
author="Stone, James L. and Bailes, Julian E.",
volume="19",
number="4",
pages="157-157",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1356-5524",
doi="10.1136/eb-2014-101750",
url="http://dx.doi.org/10.1136/eb-2014-101750"
}