@article{ref1,
title="Neurochemical changes in mild head injury",
journal="Seminars in Neurology",
year="1994",
author="Hayes, Ronald L. and Dixon, C. Edward",
volume="14",
number="1",
pages="25-31",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0271-8235",
doi="10.1055/s-2008-1041055",
url="http://dx.doi.org/10.1055/s-2008-1041055"
}