Nabi, Naveed. “Need for Restrictive Criteria to Define Symptomatic Cholelithiasis to Avoid Unnecessary Cholecystectomies-Evidence from the Literature Review”. International Surgery Journal 8, no. 4 (March 26, 2021): 1402–1406. Accessed November 10, 2025. https://www.ijsurgery.com/index.php/isj/article/view/7245.