COMPARISON OF IMPACT OF POSITIVE PRESSURE VS NEGATIVE PRESSURE EXTUBATION TECHNIQUES ON POST-OPERATIVE HEMODYNAMIC STABILITY AND OXYGEN SATURATION IN PATIENTS UNDERGOING OPEN CHOLECYSTECTOMY UNDER GENERAL ANESTHESIA. RMSR. 2025;3(5):1307-1313. Accessed May 26, 2026. https://medicalsciencereview.com/index.php/Journal/article/view/2517