RT Journal Article SR Electronic T1 Upregulation of Thrombospondin 1 Expression in Synovial Tissues and Plasma of Rheumatoid Arthritis: Role of Transforming Growth Factor-β1 toward Fibroblast-like Synovial Cells JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 131 OP 131 DO 10.3899/jrheum.141292.C1 VO 44 IS 1 YR 2017 UL http://www.jrheum.org/content/44/1/131.abstract AB