[Clinical application of prolonged nasotracheal intubation for the management of acute respiratory failure].
D000368:Aged; D005260:Female; D006801:Humans; D007442:Intubation, Intratracheal / Q000009:adverse effects; D008297:Male; D008875:Middle Aged; D012131:Respiratory Insufficiency / Q000628:therapy*; D013997:Time Factors