title: Flexible fiberoptic bronchoscopy using general anesthesia: an improved technic.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000768:Anesthesia, General; D001794:Blood Pressure; D001999:Bronchoscopy; D002245:Carbon Dioxide / Q000097:blood; D004562:Electrocardiography; D005336:Fiber Optic Technology; D006801:Humans; D008722:Methods; D008875:Middle Aged; D010100:Oxygen / Q000097:blood; D013997:Time Factors
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen