@article{ref1,
title="Mild traumatic brain injury in soldiers returning from combat",
journal="Neurology",
year="2017",
author="Bigler, Erin D. and Tsao, Jack W.",
volume="88",
number="16",
pages="1490-1492",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0028-3878",
doi="10.1212/WNL.0000000000003852",
url="http://dx.doi.org/10.1212/WNL.0000000000003852"
}