“ULTRASOUND VERSUS MAGNETIC RESONANCE CHOLANGIO-PANCREATOGRAPHY IN THE DIAGNOSIS OF SUSPECTED EXTRA-HEPATIC INTRINSIC BILIARY OBSTRUCTION”. Iraqi Journal of Medical Sciences 11, no. 4 (March 29, 2016). Accessed May 10, 2025. https://iraqijms.net/index.php/jms/article/view/126.