Emergency Department-initiated High-flow Nasal Cannula for COVID-19 Respiratory Distress oleh Zachary J. Jarou, David G. Beiser, Willard W. Sharp, Ravi Chacko, Deirdre Goode, Daniel S. Rubin, Dinesh Kurian, Allison Dalton, Stephen R. Estime, Michael O’Connor, Bhakti K. Patel, John P. Kress, Thomas F. Spiegel