IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-4-48432 Original Research Paper A Clinical Comparative Study Of Intravenous Norepinephrine And Mephentermine For Maintenance Of Blood Pressure During Spinal Anaesthesia For Caesarean Section Dwipanwita Das Dr. April 2023 12 4 01 02