Ospina-Tascon GA, Calderon-Tapia LE, Garcia AF, Zarama V, et al. Effect of High-Flow Oxygen Therapy vs Conventional Oxygen Therapy on Invasive
Mechanical Ventilation and Clinical Recovery in Patients With Severe COVID-19: A
Randomized Clinical Trial. JAMA 2021;326:2161-2171.
PMID: 34874419