title: Retrospective evaluation of the operative methods for cancer of the rectum.
mesh_terms: D000368:Aged; D006801:Humans; D008197:Lymph Node Excision; D008722:Methods; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D012004:Rectal Neoplasms / Q000601:surgery*; D012189:Retrospective Studies