@article{ref1,
title="Epidemiological survey on suicide rate of the elderly in rural area of Changsha",
journal="Chinese Journal of Geriatrics",
year="2003",
author="Lu, Lin and Xiao, Shuiyuan and Xu, Huilan and Chen, Jiping",
volume="",
number="12",
pages="-",
abstract="0.05). (2) Suicide was the first cause of accident death among the rural elderly (67.68%).(3)The suicide rate of Wangcheng County was demonstrated to have a linear ascending tendency by tendency test (P<p /><p>Language: zh</p>",
language="zh",
issn="0254-9026",
doi="",
url="http://dx.doi.org/"
}