title: [Radiation therapy of cancer of the thoracic portion of the esophagus].
mesh_terms: D003037:Cobalt Radioisotopes; D004938:Esophageal Neoplasms / Q000188:drug therapy / Q000532:radiotherapy* / Q000601:surgery; D006801:Humans; D011867:Radioisotope Teletherapy
chemical_list: D003037:Cobalt Radioisotopes
vernacular_title: Luchevoe lechenie raka grudnogo otdela pishchevoda.