Endoscopic and radiologic approaches to therapy in primary sclerosing cholangitis.

Mucinous pancreatic tumors: ERCP findings.

Endoscopic sphincterotomy complications and their management: an attempt at consensus.

Noninvasive detection of Helicobacter pylori colonization in stomach using 11C urea.

Rhabdomyolysis associated with the use of intravenous vasopressin.

Gastrointestinal and nutritional aspects of eating disorders.

Polymyositis associated with primary biliary cirrhosis.

Clinical implications of endoscopic ultrasound: the American Endosonography Club Study.

Patterns of esophageal motility in patients with stable bulimia.

Endoscopic sphincterotomy for stones by experts is safe, even in younger patients with normal ducts.