Betancourt-Reyes, Gilberto Lázaro. “PaO2/FiO2/Relationship/As/a/Success/Predictor/in/Non-Invasive/Ventilation”. Revista Electrónica Dr. Zoilo E. Marinello Vidaurreta 43, no. 4 (April 6, 2018). Accessed August 29, 2026. https://revzoilomarinello.sld.cu/index.php/zmv/article/view/1254.