Jain Shirin A Study to Compare the Effects Of 0.75% (H) Ropivacaine Alone V/S 0.75% (H) Ropivacaine with Fentanyl as an Adjuvant in Spinal Anaesthesia for Infra Umbilical Surgeries - Piparia Vadodara Sumandeep Vidhyapeeth 2022-2025 - 109p. Subjects--Topical Terms: ANAESTHESIA Dewey Class. No.: 617.96 / JAI