@article{ref1,
title="The concussed patient",
journal="Comprehensive therapy",
year="1985",
author="Tyson, G. W.",
volume="11",
number="2",
pages="62-69",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0098-8243",
doi="",
url="http://dx.doi.org/"
}