Study Comparing High Dose Palanosetron 0.075mg with Low Dose Palanosetron 0.05mg Plus 4mg Dexamethasone as Adjuvant for Prevention of Post-Operative Nausea and Vomiting in Laproscopic Hysterectomies - A Double Blinded Study - Payal Jain; Pallavi Ahluwalia; Amit Ahluwalia; Ravi Jain (Academia Anesthesiologica International, 2019)