Thongphut , A. (2024) “Factors Associated with an Increased Risk of Mechanical Ventilation Lasting over 48 Hours after Abdominal Surgery”, Thai Journal of Anesthesiology, 50(5), pp. 319–328. available at: https://he02.tci-thaijo.org/index.php/anesthai/article/view/270847 (accessed: 20 September 2026).