About Hikichi, Hiroyuki
About Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health
About Kawachi, Ichiro
About Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health
About Aida, Jun
About Department of International and Community Oral Health, Graduate School of Dentistry, Tohoku University
About Tsuboya, Toru
About Department of International and Community Oral Health, Graduate School of Dentistry, Tohoku University
About Kondo, Katsunori
About Center for Preventive Medical Sciences, Chiba University
About American Journal of Epidemiology
About Can