title: A complication of nasogastric intubation: pulmonary hemorrhage.
mesh_terms: D000368:Aged; D006470:Hemorrhage / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D007441:Intubation, Gastrointestinal / Q000009:adverse effects*; D008171:Lung Diseases / Q000175:diagnosis / Q000209:etiology*; D008297:Male