Kim, Sang-Heon; Moon, Ji-Yong; Kwak, Hyun Jung; Kim, Sa Il; Park, Dong Won; Kim, Jee Woo; Kim, Tae Hyung; Sohn, Jang Won; Shin, Dong Ho; Park, Sung Soo, et al.
ArticleIssue Date2012CitationRespirology, v.17, no.5, pp 830 - 834PublisherBlackwell Publishing Inc.