Amina Hameed, Zainab Zahid, Khadija Nasir, Zahid Saeed, Jahangir, Irshad Ahmad. “Diagnostic Accuracy of Ultrasound in Detecting Choledocholithiasis in Patients With Obstructive Jaundice: A Comparative Study With MRCP As Gold Standard”. Pakistan Journal of Medical & Health Sciences 17, no. 11 (November 30, 2023): 435. Accessed December 5, 2025. https://www.pjmhsonline.com/index.php/pjmhs/article/view/6664.