@article{ref1,
title="Methodological issues in mild traumatic brain injury research",
journal="Archives of physical medicine and rehabilitation",
year="2010",
author="Hoge, Charles W. and Wilk, Joshua E. and Herrell, Richard",
volume="91",
number="6",
pages="963-963",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0003-9993",
doi="10.1016/j.apmr.2010.02.005",
url="http://dx.doi.org/10.1016/j.apmr.2010.02.005"
}