Comparison of coagulation and cutting sphincterotomies with respect to clinical complications - KAYA, Muhsin; KARAYALÇIN, Selim; ÖZKAN, Hasan; BAHAR, Kadir; YURDAYDIN, Cihan; ÖRMECİ, Necati; DÖKMECİ, Abdulkadir (Turkish Journal of Gastroenterology, 2001)