論文（英文）
Yamaguchi M, Inoue Y, Shinozaki T, Saito M, Takagi D, Kondo K, Kondo, N. Community social capital and depressive symptoms among older people in Japan: a multilevel longitudinal study
Yamaguchi M, Inoue Y, Shinozaki T, Saito M, Takagi D, Kondo K, Kondo, N. Community social capital and depressive symptoms among older people in Japan: a multilevel longitudinal study. J Epidemiol. 2018, online.