Ghimire, Ramesh. “Effectiveness of Hyperbaric Ropivacaine over Hyperbaric Bupivacaine in Spinal Anaesthesia”. Europasian Journal of Medical Sciences 1, no. 1 (December 31, 2019): 10–15. Accessed December 26, 2024. https://nepjol.info./index.php/ejms/article/view/35573.