ROLE OF UPPER GI ENDOSCOPY IN PATIENTS UNDERGOING CHOLECYSTECTOMY IN PREDICTING POST-CHOLECYSTECTOMY SYNDROME. FMHR [Internet]. 2025 Jun. 5 [cited 2026 Oct. 11];3(4):1268-74. Available from: https://fmhr.net/index.php/fmhr/article/view/2777