title: [Radiographic study of the mechanism of esophageal voice production following laryngectomy. I].
mesh_terms: D001945:Breathing Exercises; D003287:Contrast Media; D006801:Humans; D007825:Laryngectomy; D010614:Pharynx / Q000000981:diagnostic imaging / Q000502:physiology*; D011859:Radiography; D012119:Respiration; D013071:Speech, Alaryngeal
chemical_list: D003287:Contrast Media
vernacular_title: Röntgenologisches Studium des Mechanismus der Osophagusstimme von laryngektomierten Patienten.