PB S, Mittal S, Madan K, Mohan A, Tiwari P, Hadda V, et al. Awake prone positioning in non-intubated patients for the management of hypoxemia in COVID-19: A systematic review and meta-analysis. Monaldi Arch Chest Dis [Internet]. 2021 Apr. 22 [cited 2024 Nov. 24];91(2). Available from: https://www.monaldi-archives.org/macd/article/view/1623