[Care of the airway in older patients with respiratory failure: report 60 cases].
Zhang
D C
DC
D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010102:Oxygen Inhalation Therapy / Q000379:methods; D012131:Respiratory Insufficiency / Q000451:nursing*