Sharon N., Ajay Kumaranandan, K. Vinod. “5% Hyperbaric Bupivacaine in Lower Limb Surgeries”. Annals of the Romanian Society for Cell Biology (March 27, 2021): 3692–3709. Accessed May 6, 2024. http://annalsofrscb.ro/index.php/journal/article/view/1862.