@article{ref1,
title="Community-based suicide prevention through group activity for the elderly successfully reduced the high suicide rate for females",
journal="Psychiatria et Neurologia Japonica",
year="2008",
author="Oyama, Hirofumi and Watanabe, Norimichi and Ono, Y. and Sakashita, Tomoe",
volume="110",
number="9",
pages="731-738",
abstract="<p>[Abstract unavailable]</p> <p>Language: ja</p>",
language="ja",
issn="0033-2658",
doi="",
url="http://dx.doi.org/"
}