IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-7-51075 Original Research Paper A Comparative Clinical Study Of Proseal Laryngeal Mask Airway Versus Ambu Aura Gain For Insertion Parameters And Airway Dynamics In Laparoscopic Cholecystectomy Patients. Faiz Dr. Bhawana Rastogi Dr. Sumit Kumar Dr. July 2023 12 7 01 02