title: Intraoperative obstruction of endobronchial tubes.
mesh_terms: D000328:Adult; D000402:Airway Obstruction / Q000209:etiology*; D000770:Anesthesia, Endotracheal / Q000009:adverse effects*; D002404:Catheterization / Q000009:adverse effects; D005260:Female; D006801:Humans; D008297:Male; D014397:Tuberculosis, Pulmonary / Q000601:surgery*