Awake prone positioning and oxygen therapy in patients with COVID-19: the APRONOX study.
Eur Respir J. 2022 Feb 24;59(2):2100265. doi: 10.1183/13993003.00265-2021. Print 2022 Feb.
Eur Respir J. 2022.
PMID: 34266942
Free PMC article.