Siraklow, Siriporn, and Ratchaya Weerayutwattana. “Video Laryngoscope for Tracheal Intubation”. Vajira Medical Journal : Journal of Urban Medicine 60, no. 3 (September 1, 2016): 211–221. accessed September 19, 2026. https://he02.tci-thaijo.org/index.php/VMED/article/view/192698.