1. Noninvasive ventilation for acute respiratory failure;Brochard;Eur Respir J,2002
2. Non-invasive positive pressure ventilation for treatment of respiratory failure due to exacerbations of chronic obstructive pulmonary disease;Ram;Cochrane Database Syst Rev,2004
3. Noninvasive ventilation in acute cardiogenic pulmonary oedema;Agarwal;Postgrad Med J,2005
4. Noninvasive mechanical ventilation in acute hypoxaemic respiratory failure;Wysocki;Eur Respir J,2001
5. The evidence for noninvasive positive-pressure ventilation in the care of patients in acute respiratory failure: a systematic review of the literature;Hess;Respir Care,2004