Hess, D R Noninvasive positive pressure ventilation for acute respiratory failure. [electronic resource] - International anesthesiology clinics 1999 - 85-102 p. digital Publication Type: Journal Article; Review ISSN: 0020-5907 Standard No.: 10.1097/00004311-199903730-00009 doi Subjects--Topical Terms: Acute DiseaseHumansPositive-Pressure Respiration--instrumentationRespiratory Insufficiency--therapy