Minimal Local Analgesic Dose of Intrathecal Bupivacaine and Ropivacaine in Patients Undergoing Cesarean Section: A Comparative Study. J Lumbini Med Coll [Internet]. 2019 Feb. 13 [cited 2025 Oct. 10];7(1):1-5. Available from: https://jlmc.edu.np/index.php/JLMC/article/view/250