title: [The value of laryngography using hytrast in investigating the laryngopharynx].
mesh_terms: D003287:Contrast Media; D006801:Humans; D007469:Iodopyridones; D007822:Laryngeal Neoplasms / Q000000981:diagnostic imaging*; D007830:Larynx / Q000000981:diagnostic imaging*; D008722:Methods; D010610:Pharyngeal Neoplasms / Q000000981:diagnostic imaging*; D010614:Pharynx / Q000000981:diagnostic imaging*; D011859:Radiography; D012119:Respiration; D013060:Speech; D014636:Valsalva Maneuver
chemical_list: D003287:Contrast Media; D007469:Iodopyridones
vernacular_title: Intérêt de la laryngographie à l'hytrast dans l'exploration du pharyngo-larynx.