“Gallbladder Kinetics: Correlation Between Gall Bladder Emptying in Patients With and Without Cholelithiasis by Ultrasonography”. Nepalese Journal of Radiology 2, no. 1 (October 22, 2012): 13–17. Accessed July 9, 2026. https://nepjol.info/index.php/NJR/article/view/6973.