Ok, Seong-Ho; Jeong, Young Seok; Kim, Jae-Gak; Lee, Seung-Min; Sung, Hui-Jin; Kim, Hye Jung; Chang, Ki Churl; Kwon, Seong-Chun; Sohn, Ju-Tae
ArticleIssue Date2011CitationYONSEI MEDICAL JOURNAL, v.52, no.3, pp 420 - 428PublisherYONSEI UNIV COLL MEDICINE