title: Inadvertent increase in inspired oxygen concentration due to defect in ventilator bellows.
mesh_terms: D000328:Adult; D000758:Anesthesia; D006801:Humans; D008297:Male; D010100:Oxygen / Q000008:administration & dosage*; D012122:Ventilators, Mechanical / Q000009:adverse effects*
chemical_list: D010100:Oxygen