[Possibilities of the surgical method of treating rectal cancer in middle-aged and elderly patients].
D000230:Adenocarcinoma / Q000601:surgery; D000368:Aged; D006801:Humans; D008875:Middle Aged; D010166:Palliative Care; D012004:Rectal Neoplasms / Q000401:mortality / Q000601:surgery*; D012007:Rectum / Q000601:surgery
Vozmozhnosti khiruricheskogo metoda lecheniia raka priamoĭ kishki u bol'nykh pozhilogo i starcheskogo vozrasta.