@article{ref1,
title="Traffic accidents",
journal="Kango kyoshitsu",
year="1967",
author="Iizuka, T.",
volume="11",
number="13",
pages="26-28",
abstract="<p>[Abstract unavailable]</p><p>Language: ja</p>",
language="ja",
issn="0451-3347",
doi="",
url="http://dx.doi.org/"
}