Khan, Muhammad Bilawal, Muhammad Iftikhar, and Siddique Ahmad. “Anatomical Variations of Extrahepatic Biliary Tract and Related Vessels During Laparoscopic Cholecystectomy”. Journal of Gandhara Medical and Dental Science 12, no. 1 (December 31, 2024): 3–6. Accessed January 7, 2025. https://jgmds.org.pk/index.php/JGMDS/article/view/623.