“Factors Affecting the Outcome of the Usage of High-Flow Nasal Cannula on Severe or Critically Ill COVID-19 Patients: A Multicentric Study from a Developing Nation”. Asian Journal of Medical and Biological Research 7, no. 3 (September 30, 2021): 260–272. Accessed June 28, 2026. https://www.banglajol.info/index.php/AJMBR/article/view/56136.