Surti Aashi An Observational Study to Compare Levebupivacaine + Dexmedetomidine and Bupivacaine + Dexmedetomidine in Subarachhoid Block for Perianal Surgeries - Piparia Vadodara Sumandeep Vidyapeeth 2021-2024 - 108p. HB Subjects--Topical Terms: ANAESTHESIA Dewey Class. No.: 617.96 / SUR