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Comparisons between EPBD and EST for Removal of Choledocholithiasis
Biliary infection included cholangitis and cholecystitis.
EPBD, endoscopic papillary balloon dilation; EST, endoscopic sphincterotomy.
*p=0.02; †In the patients with periampullary diverticulum; ‡p=0.026; §In the patients with prior sphincterotomy history.
