HAIDER, S N, M IMRAN, M AZAM, M MAHMOOD, A TAJ, and M A SHAHID. “Endoscopic Retrograde Cholangiopancreatography (ERCP)-As a Diagnostic Technique in Pancreatobiliary System and Its Comparison With Abdominal Ultrasound. (An Experience With 50 Patients)”. Annals of King Edward Medical University 6, no. 3 (January 2, 2018). Accessed November 22, 2024. https://annalskemu.org/journal/index.php/annals/article/view/2102.