Pasha, Muhammad Naeem, Sheeza Naeem Pasha, Ayeza Naeem, Tanveer Abbas, and Syed Nurul Haq. “A Study to Compare 0.5% Hyperbaric Bupivacaine With 0.5% Isobaric Ropivacaine Intrathecally for Elective Lower Limb Surgery”. International Journal of Endorsing Health Science Research 10, no. 2 (May 21, 2022): 172–178. Accessed May 21, 2024. https://aeirc-edu.com/ojs14/index.php/ijehsr/article/view/413.