title: Letter: Fibreoptic bronchoscopy.
mesh_terms: D000772:Anesthesia, Local; D001007:Anxiety / Q000517:prevention & control; D001999:Bronchoscopy; D003371:Cough / Q000517:prevention & control; D005336:Fiber Optic Technology; D005683:Gagging / Q000517:prevention & control; D006801:Humans