@article{ref1,
title="The year after: post-concussion syndrome",
journal="Journal of neuroscience nursing",
year="1993",
author="Bader, M. K. and Thompson, D.",
volume="25",
number="4",
pages="249-253",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0888-0395",
doi="",
url="http://dx.doi.org/"
}