Acute obstruction of the left mainstem bronchus following an attempted nasotracheal intubation: an unusual case report.
D000402:Airway Obstruction / Q000209:etiology*; D001980:Bronchi; D006801:Humans; D007442:Intubation, Intratracheal / Q000009:adverse effects*; D008297:Male; D008875:Middle Aged; D009296:Nasal Cavity