Awake Proning as an Adjunctive Therapy for Refractory Hypoxemia in Non-Intubated Patients with COVID-19 Acute Respiratory Failure: Guidance from an International Group of Healthcare WorkersWillemke Stilma, Margaretha C. E. van der Woude, Antonio Artigas et al.|American Journal of Tropical Medicine and Hygiene|2021Cited by 39