@article{ref1,
title="Cerebral concussion",
journal="Journal of the Medical Society of New Jersey",
year="1980",
author="Fisher, R. G.",
volume="77",
number="13",
pages="926-926",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-7524",
doi="",
url="http://dx.doi.org/"
}