About Shoji, Masami
About Research and Development Institute for Mental Health, Japan Productivity Center
About Kubota, Hiroya
About Research and Development Institute for Mental Health, Japan Productivity Center
About Imai, Yasuji
About Research and Development Institute for Mental Health, Japan Productivity Center
About Oda, Susumu
About Institute of Community Medicine, University of Tsukuba
About Satoh, Shinji
About Institute of Community Medicine, University of Tsukuba
About Japanese Journal of Industrial Health