@article{ref1,
title="A review for the past 20 years in spine and spinal cord injuries",
journal="Nippon Seikeigeka Gakkai Zasshi",
year="1996",
author="Otani, K.",
volume="70",
number="4",
pages="135-145",
abstract="<p>[Abstract unavailable]</p><p>Language: ja</p>",
language="ja",
issn="0021-5325",
doi="",
url="http://dx.doi.org/"
}