Contrast laryngography in diagnosis.
D003287:Contrast Media; D006801:Humans; D007822:Laryngeal Neoplasms / Q000000981:diagnostic imaging*; D010610:Pharyngeal Neoplasms / Q000000981:diagnostic imaging; D011859:Radiography; D014054:Tomography; D014827:Vocal Cords / Q000000981:diagnostic imaging
D003287:Contrast Media