1. American Association for Respiratory Care (AARC). AARC Clinical Practice Guideline: oxygen therapy for adults in the acute care facility--2002 revision & update;Kallstrom;Respir Care,2002
2. BTS guideline for emergency oxygen use in adult patients;O'Driscoll;Thorax,2008
3. Humidified high flow nasal oxygen during respiratory failure in the emergency department: feasibility and efficacy;Lenglet;Respir Care,2012
4. High-flow nasal cannula oxygen therapy in adults: physiological benefits, indication, clinical benefits, and adverse effects;Nishimura;Respir Care,2016
5. High flow nasal oxygen in acute respiratory failure;Ricard;Minerva Anestesiol,2012