Norkienė, Ieva, Raquel d’Espiney, and Juan F. Martin-Lazaro. 2019. “Effectiveness of High-Flow Nasal Oxygen Therapy in Management of Acute Hypoxemic and Hypercapnic Respiratory Failure”. Acta Medica Lituanica 26 (1): 46-50. https://doi.org/10.6001/actamedica.v26i1.3955.