Yuichi Yamada

Limits to protect people eating cadmium in rice, based on epidemiological studies

T. Kido, R. Honda, I. Tsuritani, 1987 .

The influence of work characteristics on body mass index and waist to hip ratio in Japanese employees.

Norito Kawakami, Hideaki Nakagawa, Masao Ishizaki, 2004, Industrial health.

Prevention of Weight Gain and Obesity in Occupational Populations: A New Target of Health Promotion Services at Worksites

Masao Ishizaki, M. Ishizaki, I. Tsuritani, 2002 .