Aya Mohammed Mahros, Asem Ahmed Elfert, Hebatallah Abdel Maksoud, Mahmoud Elkerdawy, Mai Moustafa Fahmy, and Mohammed Hussien Ahmed. “Dormia Basket Versus Extraction Balloon in Proximally Migrated Biliary Stents”. Journal of the Pakistan Medical Association, vol. 73, no. 4, May 2023, pp. S39-S42, doi:10.47391/JPMA.EGY-S4-12.