Birnbaum, Brian Understanding the benefits of early high-flow nasal cannula therapy for adults with acute hypoxemic respiratory failure in the ED. [electronic resource] - The American journal of emergency medicine 08 2019 - 1592-1593 p. digital Publication Type: Letter; Comment ISSN: 1532-8171 Standard No.: 10.1016/j.ajem.2019.05.008 doi Subjects--Topical Terms: AdultCannulaControlled Before-After StudiesHumansOxygenOxygen Inhalation TherapyRespiratory Insufficiency