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Forty-nine patients with ulcerative colitis in remission were entered into a prospective, double-blind, multicenter trial comparing the relapse-preventing effect and safety of 4 g sulfasalazine and 2(More)
BACKGROUND Ursodeoxycholic acid (UDCA) prolongs transplantation-free survival in primary biliary cirrhosis (PBC). However, the optimal therapeutic dose has not been established. AIM To compare the(More)