About Usuda, Kan
About Department of Hygiene and Public Health, Faculty of Medicine, Osaka Medical College
About Kono, Rei
About Department of Hygiene and Public Health, Faculty of Medicine, Osaka Medical College
About Tamaki, Junko
About Department of Hygiene and Public Health, Faculty of Medicine, Osaka Medical College
About Ueno, Takaaki
About Department of Dentistry and Oral Surgery, Faculty of Medicine, Osaka Medical College
About Ito, Yuichi
About Department of Dentistry and Oral Surgery, Faculty of Medicine, Osaka Medical College
About Dote, Tomotaro
About Faculty of Nursing, Osaka Medical College
About Yokoyama, Hirotaka
About Faculty of Nursing, Osaka Medical College
About Kono, Koichi
About Kansai Technical Center for Occupational Medicine
About Biological Trace Element Research