The value of radiotherapy in the management of esophageal cancer.
D000367:Age Factors; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000000981:diagnostic imaging / Q000401:mortality / Q000532:radiotherapy* / Q000601:surgery; D004938:Esophageal Neoplasms / Q000000981:diagnostic imaging / Q000401:mortality / Q000532:radiotherapy* / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D010166:Palliative Care; D011859:Radiography; D011882:Radiotherapy, High-Energy; D012606:Scotland