Philippart, François Randomized intubation with polyurethane or conical cuffs to prevent pneumonia in ventilated patients. [electronic resource] - American journal of respiratory and critical care medicine Mar 2015 - 637-45 p. digital Publication Type: Journal Article; Multicenter Study; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1535-4970 Standard No.: 10.1164/rccm.201408-1398OC doi Subjects--Topical Terms: AgedEquipment DesignFemaleHumansIntensive Care UnitsIntubation, Intratracheal--adverse effectsMaleMiddle AgedPneumonia, Bacterial--prevention & controlPolyurethanesPolyvinyl ChlorideProspective StudiesTrachea--microbiology