Doush W, A-Galil M, Ibrahim S. Anatomical variations of the hepatobiliary system in Sudanese patients undergoing endoscopic retrograde cholangiopancreatography (ERCP). IJM [Internet]. 2017 Apr. 2 [cited 2024 Nov. 24];5(1):105-8. Available from: https://sciencepubco.com/index.php/IJM/article/view/7394