Uakritdathikarn, Thida. “Perioperative Morbidity and Mortality in Patients Undergoing Spinal Surgery at Vachiraphuket Hospital: Retrospective Review in 300 Cases”. Thai Journal of Anesthesiology 49, no. 2 (February 24, 2023): 109–118. accessed September 21, 2026. https://he02.tci-thaijo.org/index.php/anesthai/article/view/261530.