title: Decreasing the incidence of upper airway bleeding when using a large-size nasotracheal tube.
mesh_terms: D006470:Hemorrhage / Q000517:prevention & control*; D006801:Humans; D007442:Intubation, Intratracheal / Q000009:adverse effects* / Q000295:instrumentation; D012140:Respiratory Tract Diseases / Q000517:prevention & control*