PT - JOURNAL ARTICLE AU - Cheng, Xuping AU - Zhang, Weimin TI - The role of high-flow nasal cannula therapy in patients with respiratory failure AID - 10.1503/cmaj.71024 DP - 2019 Jan 14 TA - Canadian Medical Association Journal PG - E53--E53 VI - 191 IP - 2 4099 - http://www.cmaj.ca/content/191/2/E53.short 4100 - http://www.cmaj.ca/content/191/2/E53.full SO - CMAJ2019 Jan 14; 191