Resolution: standard / high
Figure 1.
Outline of the study. CPAP, continuous positive airway pressure; DNI, do not intubate;
DNR, do not resuscitate; NIPPV, non-invasive positive pressure ventilation. PaO2/FiO2, ratio of arterial partial pressure of O2 and inspired O2 concentration
Rana et al. Critical Care 2006 10:R79 doi:10.1186/cc4923
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