Event

Kwang Ha Yoo

MD, PhD
Konkuk University;Konkuk University Hospital;Mayo Clinic/konkuk University

Yong Il Hwang

MD
HALLYM UNIVERSITY SACRED HEART HOSPITAL

Chin Kook Rhee

M.D Ph.D.
Seoul St Mary Hospital;Seoul St Mary's Hospital;Seoul St. Mary`s Hospital, College of Medicine, Catholic University of Korea;Seoul St. Mary's Hospital College of Medicine The Catholic University;The C

Yong Bum Park

MD
Hallym University Kangdong Sacred Heart Hospital

Ki-Suck Jung

MD
Hallym University Sacred Heart Hospital

Chin Rhee

Seoul St. Mary s Hospital

Seung Hun. Jang

MD
Hallym Univ Sacred Heart Hosp

Sunghoon Park

MD
Hallym University Sacred Heart Hospital

Exacerbations and Medical Cost of Chronic Obstructive Pulmonary Disease According to Spirometry Severity