Narayanappa, A. B., Gurulingaswamy, S., & Prabhakaraiah, U. N. (2019). A retrospective comparison of intrathecal levobupivacaine with bupivacaine for elective lower segment cesarean section. Anaesthesia, Pain & Intensive Care, 26-31. Retrieved from https://apicareonline.com/index.php/APIC/article/view/222