Tsolakoglou, Ioannis, Agni Sakkou, Alexandros Giannoulakis, Pantelis Stergiannis, Eleytheria Karathanasi, and George Intas. “Use of High-Flow Nasal Cannula in Patients With COVID-19: A Retrospective Study”. Health & Research Journal 9, no. 1 (January 6, 2023): 5–12. Accessed April 27, 2024. https://ejournals.epublishing.ekt.gr/index.php/HealthResJ/article/view/29585.