Mediano, O [Comparison of carbon dioxide rebreathing during application of continuous positive airway pressure with 3 types of nasal mask]. [electronic resource] - Archivos de bronconeumologia Apr 2006 - 189-93 p. digital Publication Type: Comparative Study; English Abstract; Journal Article; Randomized Controlled Trial ISSN: 0300-2896 Standard No.: 10.1016/s1579-2129(06)60441-2 doi Subjects--Topical Terms: AdultAgedCarbon Dioxide--administration & dosageContinuous Positive Airway Pressure--instrumentationEquipment DesignFemaleHumansMaleMasksMiddle AgedRespiration