Comparative Study of Intrathecal Dexmedetomidine versus Fentanyl Combined With Hyperbaric Bupivacaine for Perioperative Analgesia in Elective Lower Limb Orthopaedic Surgeries: A Double Blind Controlled Study Journal title: Scholars Journal of Applied Medical Sciences Authors: Dr. Debabrata Nath Sharma, Dr. Kaberi Sarkar Subject(s):
