Chang, Jung Hyun; Lee, Jin Hwa; Kim, Mi-kyoung; Kim, Sung Ja; Kim, Ki Hwan; Park, Jae-Suck; Kim, Tae-Hyung; Kim, Yu I. I.; Lee, Eun Woo; Kim, Jong O., et al.
ArticleIssue Date2006CitationRESPIRATORY MEDICINE, v.100, no.12, pp.2170 - 2176PublisherW B SAUNDERS CO LTD