Oh, Jee Youn; Lee, Young Seok; Min, Kyung Hoon; Hur, Gyu Young; Lee, Sung Yong; Kang, Kyung Ho; Rhee, Chin Kook; Park, Seoung Ju; Khan, Adnan; Na, Jinhyuk, et al.
ArticleIssue Date2018CitationINTERNATIONAL JOURNAL OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE, v.13, pp.1809 - 1818PublisherDOVE MEDICAL PRESS LTD