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Using Propofol With or Without Sufentanil in Laparoscopic Cholecystectomies: Editor’s Note: This Article Has Been Retracted As of January 2026 As It Is Out of Scope. IJPHRD 2023, 14 (2), 132-137. https://doi.org/10.37506/ijphrd.v14i2.19084.