About FUJITA Koji
About Tokyo Metropolitan Inst. Gerontology
About FUJITA Koji
About Akita Univ. School of Medicine
About FUJIWARA Yoshinori
About Tokyo Metropolitan Inst. Gerontology
About CHAVES Paulo H. M.
About Johns Hopkins Univ.
About MOTOHASHI Yutaka
About Akita Univ. School of Medicine
About SHINKAI Shoji
About Tokyo Metropolitan Inst. Gerontology
About Journal of Epidemiology
About underpopulated district
About public health nurse
About Public health
About Geriatrics
About 日本
About 過疎
About 社会
About 生活
About 成人
About 身体機能障害
About 頻度
About 機能回復
About 予測因子
About 戸外