Dr. Hardeep Barrier*, Dr. Tejinderpal Kaur Grewal & Dr. Inayat Garg. “A PROSPECTIVE RANDOMIZED STUDY FOR COMPARISON OF 0.5% LEVOBUPIVACAINE AND 0.5% BUPIVACAINE WITH FENTANYL FOR EPIDURAL ANAESTHESIA IN PATIENTS UNDERGOING HYSTERECTOMY”. Indian Journal of Medical Research and Pharmaceutical Sciences, vol. 8, no. 3, Mar. 2021, pp. 9-15, https://ijmrps.com/index.php/ijmrps/article/view/13.