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.

Endosonography at a crossroads: the outcomes obligation.

Nonoperative management of bile leaks following liver transplantation.

Interobserver agreement for EUS in the evaluation and diagnosis of submucosal masses.