FULTAMBKAR, G.; SALLA, R.; BUDI, V. A prospective randomised comparative study of intrathecal buprenorphine versus intrathecal magnesium sulphate as an adjuvant to 0.5% hyperbaric bupivacaine for lower limb surgeries under subarachnoid block. International Journal of Advances in Medicine, [S. l.], v. 11, n. 6, p. 591–598, 2024. DOI: 10.18203/2349-3933.ijam20243063. Disponível em: https://www.ijmedicine.com/index.php/ijam/article/view/4139. Acesso em: 2 jan. 2026.