Dr. Deeksha D.V.; Dr. Shilpa H.L.; Dr. Swathi Nayak; Dr. Ramesh Kumar P.B. Ondansetron Alone Versus in Combination With Olanzapine for Prevention of Postoperative Nausea and Vomiting in Patients Undergoing Elective Middle Ear Surgeries: A Randomized Controlled Trial. IJPRT 2026, 16, 4758-4765.