Sultan, Syed, Humayun Ayub, and Rashid Ahmed. “CHOLEDOCHODUODENOSTOMY: A VIABLE AND SAFE PROCEDURE IN PATIENTS WITH OBSTRUCTIVE JAUNDICE”. Journal of Ayub Medical College Abbottabad 8, no. 1 (February 12, 1996): 48–50. Accessed March 14, 2025. https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/4779.