Chung, Won-Tae; Choe, Jung-Yoon; Jang, Won Cheoul; Park, Su Min; Ahn, Young Chang; Yoon, Il Kyu; Kim, Tae-Hwan; Nam, Youn-Hyoung; Park, Sung-Hoon; Lee, Sung-Won, et al.
ArticleIssue Date2011CitationRHEUMATOLOGY INTERNATIONAL, v.31, no.9, pp.1167 - 1175PublisherSPRINGER HEIDELBERG