Presentation Information
[PA-20-01-2]国内事業場において化学物質を取り扱う労働者に関するWeb調査
*Atsushi Ohyama1, Susumu Ueno2, Toshiyuki Kaida3, Hidekazu Kitami3, Hideyuki Kamijo4 (1. Health Administration Center,Tokyo Head Office, Kobe Steel, Ltd., 2. Inst. Ind. Ecol. Sci., Univ. Occup. & Environ. Hlth., 3. Ibaraki Dental Association, 4. Department of Social Security for Dentistry, Tokyo Dental Collage)