title: CATHETERIZATION OF THE TRACHEA AND BRONCHI BY A MODIFIED SELDINGER TECHNIC: A NEW APPROACH TO BRONCHOGRAPHY.
mesh_terms: D001980:Bronchi; D001995:Bronchography; D002404:Catheterization; D003287:Contrast Media; D011677:Punctures; D011871:Radiology; D013679:Technology, Radiologic; D014132:Trachea
chemical_list: D003287:Contrast Media
keywords: BRONCHOGRAPHY; CATHETERIZATION; CONTRAST MEDIA; PUNCTURES; TECHNOLOGY, RADIOLOGIC; TRACHEA