Kala C Mohan; Gopalaswamy, V. .; ghalige , H. S. .; Raj, P. .; Muniyappa, S. .; Suggaiah, L.; Tukaram, A. U. .; Purushottaman R. Utility of Preoperative Upper Gastrointestinal Endoscopy in Reducing Post-Cholecystectomy Syndrome: An Analytical Cross-Sectional Study. SJHR-Africa 2025, 6, 7.