RT Journal Article SR Electronic T1 High-Flow Nasal Cannula Oxygen Therapy During Hypoxemic Respiratory Failure JF Respiratory Care FD American Association for Respiratory Care SP 1696 OP 1698 DO 10.4187/respcare.02072 VO 57 IS 10 A1 Mohamad F El-Khatib YR 2012 UL http://rc.rcjournal.com/content/57/10/1696.abstract AB