Analysis of Three Years of Airmen Medical Certificate for Preparing Aviation-related Health Promotion Plan by Bok Soon Han, Young Hwan Kwon, Yun Young Shin

Epidemiological Aspects of Tsutsugamushi Disease (Scrub Typhus) Outbreaks in Republic of Korea and Japan by Myeong-Jin Lee, Bok Soon Han, Won-Chang Lee, Young Hwan Kwon