Comparison of Haemodynamic and Analgesic Effects of 0.5% Hyperbaric Bupivacaine and 0.5% Hyperbaric Bupivacaine with Different Doses of Clonidine under Spinal Anaesthesia Journal title: International Journal of Medical Research Professionals Authors: Balwinder Kaur Rekhi, Harnam Singh Rekhi, Sahil Satish Arora, Sandeep Sidhu, Amita Mhatre Arora Subject(s):