Reechaipichitkul, Wipa. “Noninvasive Positive Pressure Ventilation: CPAP, BiPAP”. Srinagarind Medical Journal 15, no. 1 (November 21, 2013): 28–33. Accessed April 26, 2024. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/14210.