D Navakanth Comparision of intrathecal nalbuphine and clonidine as adjuvanis to bupivacaine heavy for spinal anaesthesia in elective infraumbilical surgeries in aduli patients a prosp ective study - Mysore Jss University, Mysore 2018 Subjects--Topical Terms: Anaesthesia (617.96)Anaesthesia (617.96)