IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-9-11-31961 Original Research Paper COMPARISION OF ONDANSETRON VERSUS DEXAMETHASONE FOR PREVENTION OF NAUSEA AND VOMITING IN DIAGNOSTIC LAPAROSCOPIC GYNAECOLOGICAL PROCEDURES PARASMANI Dr. Dr. NEHAL CHANDRA Dr. November 2020 9 11 01 02