VIDYALAKSHMI; SEKHON, B. S.; KAUR, M.; SADHU, R.; NAMITA. Comparative Study of Hyperbaric Ropivcaine and Hyperbaric Bupivacaine for Spinal Anaesthesia. Academia Anesthesiologica International, v. 7, n. 1, p. 43-47, 30 Jun. 2022.