Dr.Sakshi Yadav A Study to Compare the Effects of intrathecal Magnesium Sulphate and Fentanyl with Bupivacaine for Post Operative Analgesia in Perianal Surgeries - Piparia-Vadodara Sumandeep Vidyapeeth 2016-2019 - Xiv,109 Hb Subjects--Topical Terms: ANAESTHESIA Dewey Class. No.: 617.96 / YAD