Figure 4From: High serum sCD163/sTWEAK ratio is associated with lower risk of digital ulcers but more severe skin disease in patients with systemic sclerosisCorrelation between concentration of sCD163 and sCD163/soluble tumour necrosis factor-like weak inducer of apoptosis (sTWEAK) ratio in patients with systemic sclerosis (SSc).Back to article page