Endoscopic retrograd cholongiopancreatography results in diagnosis and therapy - HİLMİOĞLU, Fatih and YILDIRIM, Bülent and KARINCAOĞLU, Melih and ALADAĞ, Murat and TAŞKIN, Vildan and KANTARÇEKEN, Bülent (Turkish Journal of Gastroenterology, 1999)