[Diagnosis and treatment of rectal cancer in elderly patients].
D000367:Age Factors; D000368:Aged; D006801:Humans; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000175:diagnosis* / Q000601:surgery
Diagnostika i lechenie raka priamoĭ kishki u bol'nykh pozhilogo vozrasta