Ra, Seung Won; Kwon, Yong Soo; Yoon, Sung Ho; Jung, Chi Young; Kim, Jusang; Choi, Hye Sook; Sheen, Seung Soo; Hwang, Hun Gyu; Lee, Ji-Hyun; Kim, Tae-Hyung
ArticleIssue Date2018CitationClinical Respiratory Journal, v.12, no.4, pp 1424 - 1432PublisherBlackwell Publishing Inc.