1.
Mittal A, Varshney M, Rathi V, Ish P. High flow nasal cannula in acute hypercapnic exacerbation of chronic obstructive pulmonary disease: an emerging utility. Monaldi Arch Chest Dis [Internet]. 2020 Jan. 21 [cited 2024 Mar. 29];90(1). Available from: https://www.monaldi-archives.org/macd/article/view/1158