@article{ref1,
title="Statistic observations on the so-called "sudden deafness"",
journal="Nippon Jibiinkoka Gakkai Kaiho",
year="1969",
author="Tsuiki, T. and Honma, T. and Honma, K. and Yamada, T.",
volume="72",
number="9",
pages="1628-1634",
abstract="<p>[Abstract unavailable]</p><p>Language: ja</p>",
language="ja",
issn="0030-6622",
doi="",
url="http://dx.doi.org/"
}