IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-5-35245 Original Research Paper Comparison between preloading and coloading with 6%Hydroxy Ethyl Starch in preventing spinal hypotension in patients undergoing total abdominal hysterectomy under combined spinal epidural block. Suresh Babu R Dr. May 2021 10 5 01 02