title: The safety of intubation in patients with esophageal varices.
mesh_terms: D000328:Adult; D000368:Aged; D004724:Endoscopy; D004932:Esophageal and Gastric Varices / Q000150:complications*; D004945:Esophagoscopy; D005260:Female; D005336:Fiber Optic Technology; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis* / Q000209:etiology; D005773:Gastroscopy; D006801:Humans; D007441:Intubation, Gastrointestinal / Q000009:adverse effects*; D008103:Liver Cirrhosis / Q000150:complications*; D008297:Male; D008875:Middle Aged; D009666:Nose; D012008:Recurrence