title: The discomforts of modern endoscopy.
mesh_terms: D000758:Anesthesia / Q000379:methods*; D020680:Bronchoscopes; D004384:Duodenoscopy; D004724:Endoscopy; D020701:Esophagoscopes; D005336:Fiber Optic Technology; D005773:Gastroscopy; D006801:Humans