Prone position and APRV for severe hypoxemia in COVID-19 patients: The role of perfusion Prone position and APRV for severe hypoxemia in COVID-19 patients: The role of perfusion1188 DownloadsProne-position-and-APRV-for-severe-hypoxemia-in-COVID-19.-The-role-of-perfusion PDFPublished: July 10, 2021