Muhammed Dewana , Azhy. 2022. “Best Time for Laparoscopic Cholecystectomy Following Endoscopic Sphincterotomy Post Endoscopic Retrograde Cholangiopancreatography: A Prospective Observational Study”. Diyala Journal of Medicine 22 (2):96-105. https://www.djm.uodiyala.edu.iq/index.php/djm/article/view/900.