著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Yin Yang and Hui Deng and Qingqing Yang and Xianbin Ding and Deqiang Mao and Xiaosong Ma and Bangzhong Xiao and Zhaohui Zhong,"Mental health and related influencing factors among rural elderly in 14 poverty state counties of Chongqing, Southwest China: a cross-sectional study",Environmental Health and Preventive Medicine,1342-078X,Springer Science and Business Media LLC,2020-09-10,25,1,,https://cir.nii.ac.jp/crid/1360848661740826752,https://doi.org/10.1186/s12199-020-00887-0