Nakkaew, Saowaluck, and Jintana Warapasakul. “Comparison of number of patients with Bispectral index values < 60 during neonatal delivery between 1% and 1.2% Sevoflurane in 50% N2O in patients undergoing cesarean section under general anesthesia”. Thai Journal of Anesthesiology 40, no. 3 (June 20, 2016): 181–192. accessed September 21, 2026. https://he02.tci-thaijo.org/index.php/anesthai/article/view/58895.