Comparative Study of Total Intravenous Anaesthesia Using Propofol with or without Sufentanil in Laparoscopic Cholecystectomies: Editor’s Note: This article has been retracted as of January 2026 as it is out of scope. (2023). Indian Journal of Public Health Research & Development, 14(2), 132-137. https://doi.org/10.37506/ijphrd.v14i2.19084