@article{ref1,
title="Road accidents in Japan",
journal="IATSS research",
year="1987",
author="Takita, I",
volume="11",
number="1",
pages="90-91",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0386-1112",
doi="",
url="http://dx.doi.org/"
}