@article{ref1,
title="Sports related head injury",
journal="No Shinkei Geka",
year="2008",
author="Ogino, Masahiro and Kim, Patrick",
volume="36",
number="11",
pages="949-959",
abstract="<p>[Abstract unavailable]</p> <p>Language: ja</p>",
language="ja",
issn="0301-2603",
doi="",
url="http://dx.doi.org/"
}