Archana Singh, Ashish Mathur, Umesh Prasad Yadav, and Preeti Goyal. “A Comparative Study of Efficacy of 0.5% Intrathecal Isobaric Ropivacaine, Ropivacaine Heavy, and Bupivacaine Heavy for Lower Abdomen and Lower Limb Surgeries”. Asian Journal of Medical Sciences 15, no. 12 (December 4, 2024): 28–32. Accessed December 27, 2024. https://nepjol.info/index.php/AJMS/article/view/71244.