Kim, Tae-Bum; Jang, An-Soo; Kwon, Hyouk-Soo; Park, Jong-Sook; Chang, Yoon-Seok; Cho, Sang-Heon; Choi, Byoung Whui; Park, Jung-Won; Nam, Dong-Ho; Yoon, Ho-Joo, et al.
ArticleIssue Date2013CitationEUROPEAN RESPIRATORY JOURNAL, v.41, no.6, pp 1308 - 1314PublisherEUROPEAN RESPIRATORY SOC JOURNALS LTD