Duk-hyoung Lee, MD, PhD

Korea Centers for Disease Control and Prevention
Division of Vaccine Preventable Disease Control and National Immunization Program
Osong Health Technology Administration Complex
187 Osongsaengmyeong2(i)-ro, Gangoe-myon
Cheongwon-gun, Chungcheongbuk-do South Korea 363-951
cfrancisco@naver.com