Relative deprivation and incident functional disability among older Japanese women and men: prospective cohort study 論文 Naoki Kondo・Ichiro Kawachi・Hiroshi Hirai・Katsunori Kondo・S. V. Subramanian・Tomoya Hanibuchi・Zentaro Yamagata ·2009-02-12 ·『Journal of Epidemiology & Community Health』 63(6) pp. 461-467 doi:10.1136/jech.2008.078642