Kumar, Sanjeev, Tanmay Tiwari, Navab Singh, Sweta Singh, Subhash Dahiya, and Vipin Dhama. “Comparative Study of Isobaric Levobupivacaine and Hyperbaric Bupivacaine for Lower Segment Caesarean Section Under Spinal Anaesthesia in Northen India”. Annals of Anesthesiology and Critical Care 3, no. 1 (July 18, 2018): 1–6. Accessed May 18, 2024. https://ojs2.sbmu.ac.ir/index.php/anescc/article/view/33458.