5Jelaska A,Arakawa M,Broketa G,et al.Heterogeneity of collagen synthesis inNormal and systemic slerosis skin fibroblasts.Inereased proportion of high collagen-Producing cells in systemic selerosis fibroblasts[J].ArthritisRheum,1996,39(8):1338-1346.
6Zurita-Satinas CS,Richaud-Patin Y,Krotzseh-Gomez E,et al.Spontaneous cytokine gene expression by cμLtured skin fibroblast of systemic sclerosis.Correlation with collagen synthesis[J].Revlnvest Clin,1998,50(2):97-104.