|International Conference on Occupational Hygiene|
President of KOSHA, Dr. Park, Doo Yong (third from the left), participants from home and abroad are participating the International Conference on Occupational Hygiene.
Dr. Yamada Kenichi, Senior specialist of Occupational Health Research and Development Center at JISHA (third from the right)
Dr. Thomas H. Gassert, Clinical Assistant Professor of Occupational and Internal Medicine (second from the left)
Er. Veronica Chow, Professional engineer/President of Occupational and Environmental Health Society (OEHS), Singapre (second from the right)