Fig. 3From: Soluble immune checkpoints are elevated in patients with primary biliary cholangitisCorrelations between sOX40 levels and sPD-1(a), sPD-L1 (b), sTIM-3 (c) and sLAG-3 (d); and between sPD-1 and sTIM-3 (e) and sLAG-3 (f)Back to article page