title: Barium laryngography.
mesh_terms: D000336:Aerosols; D001466:Barium Sulfate / Q000008:administration & dosage*; D006801:Humans; D007830:Larynx / Q000000981:diagnostic imaging*; D011859:Radiography
chemical_list: D000336:Aerosols; D001466:Barium Sulfate