Bhurayanontachai, Rungsun. “Mechanical ventilator support and prone positioning in COVID-19 related pneumonia: Mechanical ventilator support in COVID-19”. Clinical Critical Care 29 (September 16, 2021): 2021:e0004. accessed September 20, 2026. https://he02.tci-thaijo.org/index.php/ccc/article/view/251359.