Carcinoma of rectum (results of twenty years follow up).
D000328:Adult; D000368:Aged; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D012004:Rectal Neoplasms / Q000401:mortality*; D012189:Retrospective Studies; D014903:West Virginia