Cho, Young-Nan; Kee, Seung-Jung; Lee, Sung-Ji; Seo, Seong-Rye; Kim, Tae-Jong; Lee, Shin-Seok; Kim, Min-Soo; Lee, Won-Woo; Yoo, Dae-Hyun; Kim, Nacksung, et al.
ArticleIssue Date2011CitationRHEUMATOLOGY, v.50, no.6, pp.1054 - 1063PublisherOXFORD UNIV PRESS