[Radiation therapy of cancer of the rectum in late-middle age].
D000230:Adenocarcinoma / Q000532:radiotherapy*; D000368:Aged; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000532:radiotherapy*
Luchevaia terapiia raka priamoĭ kishki u lits pozhilogo vozrasta.