A. Hakan DEMIREL; A. Rıza ÖZTOPRAK; Buğra KAPTANOĞLU; Ayhan KESKİN; A. Ulvi ÖNGEREN. REVIEW OF SURGICAL TREATMENT METHODS WHICH ARE USED IN OBSTRUCTNE EXTRAHEPATIC ICTERS. Turkish Journal of Gastroenterology 2020, 5, 172-176.