five sera ( 2 scleroderma , 1 morphea , 12 rheumatoid arthritis , 1 systemic lupus erythematosus ) markedly suppressed 3h-thymidine incorporation into both endothelial cells and fibroblasts ( to greater than 3 sd below the mean of the control group ) .
C0011644
scleroderma
C0036420
morphea