[Rotational roentgenotherapy of cancer of the laryngopharynx and cervical and upper thoracic segments of the esophagus].
D004938:Esophageal Neoplasms; D006801:Humans; D007013:Hypopharynx; D007822:Laryngeal Neoplasms; D007830:Larynx; D009333:Neck; D010614:Pharynx; D011878:Radiotherapy; D014964:X-Ray Therapy
ESOPHAGUS/neoplasms; LARYNX/neoplasms; PHARYNX; RADIOTHERAPY