Gay, P C Noninvasive proportional assist ventilation for acute respiratory insufficiency. Comparison with pressure support ventilation. [electronic resource] - American journal of respiratory and critical care medicine Nov 2001 - 1606-11 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Multicenter Study; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1073-449X Standard No.: 10.1164/ajrccm.164.9.2011119 doi Subjects--Topical Terms: Acute DiseaseAgedFemaleHumansMaleMasksPilot ProjectsPositive-Pressure RespirationProportional Hazards ModelsPulmonary Gas ExchangePulmonary VentilationRespiration, Artificial--methodsRespiratory Insufficiency--mortalitySurvival RateTidal Volume