The role of radiotherapy in the surgical treatment of large bowel cancer.
D003110:Colonic Neoplasms / Q000532:radiotherapy* / Q000601:surgery; D006801:Humans; D011879:Radiotherapy Dosage; D012004:Rectal Neoplasms / Q000532:radiotherapy* / Q000601:surgery; D012075:Remission, Spontaneous; D013997:Time Factors