A STUDY OF ANALOGY AND COLLATION OF INTRAVENOUS ONDANSETRON AND INTRAVENOUS RAMOSETRON FOR THE PREVENTION OF POST OPERATIVE NAUSEA AND VOMITING FOLLOWING MIDDLE EAR SURGERIES IN A SOUTH INDIAN TERTIARY CARE HOSPITAL : A PROSPECTIVE, RANDOMIZED, DOUBLE BLI. Int. Res. J. Pharm. [Internet]. 2015 Jul. 10 [cited 2026 Aug. 2];6(7):46-8. Available from: https://irjponline.org/index.php/irjp/article/view/1146