HODA, W.; KUMAR, A.; ROYCHOUDHURY, P. Isobaric levobupivacaine a better and safer substitute for spinal anaesthesia in patients undergoing prolonged lower abdominal and lower limb surgeries. International Journal of Research in Medical Sciences, [S. l.], v. 6, n. 9, p. 3111–3115, 2018. DOI: 10.18203/2320-6012.ijrms20183654. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/5259. Acesso em: 14 oct. 2025.