@article{ref1,
title="Suicidal deaths in men and economical indexes in Miyagi Prefecture",
journal="Nippon Koshu Eisei Zasshi",
year="1990",
author="Takeda, S.",
volume="37",
number="9",
pages="790-792",
abstract="<p>[Abstract unavailable]</p> <p>Language: ja</p>",
language="ja",
issn="0546-1766",
doi="",
url="http://dx.doi.org/"
}