Tracheal protection in assisted ventilation: a survey.
D000402:Airway Obstruction / Q000601:surgery; D006801:Humans; D007442:Intubation, Intratracheal / Q000009:adverse effects* / Q000295:instrumentation; D008722:Methods; D011183:Postoperative Complications; D014132:Trachea / Q000293:injuries*; D014140:Tracheotomy / Q000009:adverse effects*