Chen, Y L, Leask, A, Abraham, D J, Pala, D, Xu, S W, Khan, K, Liu, S X, Carter, D E, Wilcox-Adelman, S, Goetinck, P, Denton, C P, Black, C M, Pitsillides, A A, Sarraf, C E, Eastwood, M, "Heparan sulfate-dependent ERK activation contributes to the overexpression of fibrotic proteins and enhanced contraction by scleroderma fibroblasts", Arthritis and Rheumatism,