Young Hee Rho, Cecilia P. Chung, Annette Oeser, Joseph Solus, Yu Asanuma, Tuulikki Sokka, Theodore Pincus, Paolo Raggi, Tebeb Gebretsadik, Ayumi Shintani, C. Michael Stein
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Author manuscript; available in PMC 2010 November 15.Published in final edited form as: Arthritis Rheum. 2009 November 15; 61(11): 1580–1585. doi: 10.1002/art.25009