title: Recent advances in the assessment of 'failed' oesophageal speakers.
mesh_terms: D004947:Esophagus / Q000503:physiopathology*; D005471:Fluoroscopy; D006801:Humans; D007825:Laryngectomy; D010614:Pharynx / Q000503:physiopathology*; D013071:Speech, Alaryngeal; D013072:Speech, Esophageal; D014741:Video Recording