WICHAPONG , R. Comparison of Intravenous Tramadol 0.25 mg/kg and 0.5 mg/kg for Prevention of Shivering in Patients Undergoing Spinal Anesthesia. Thai Journal of Anesthesiology, [S. l.], v. 50, n. 6, p. 385–392, 2024. Disponível em: https://he02.tci-thaijo.org/index.php/anesthai/article/view/271945. Acesso em: 20 sep. 2026.