title: Commentary: yet more to see down the bronchial tree?
authors.affiliation: Department of Thoracic Medicine, Whittington Hospital, London, UK.
authors.forename: M R
authors.initials: MR
authors.lastname: Hetzel
mesh_terms: D000196:Actinomycosis / Q000175:diagnosis; D001982:Bronchial Diseases / Q000175:diagnosis; D001999:Bronchoscopy; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis*; D015607:Stents; D014137:Tracheobronchomegaly / Q000601:surgery