@article{ref1,
title="A statistical study of the cause of death of automobile drivers with particular reference to malignant tumors",
journal="Nihon eiseigaku zasshi",
year="1977",
author="Shimizu, Tatsuya",
volume="31",
number="6",
pages="652-656",
abstract="<p>[Abstract unavailable]</p> <p>Language: ja</p>",
language="ja",
issn="0021-5082",
doi="",
url="http://dx.doi.org/"
}