title: Adjuvant radiation therapy of rectal cancer.
authors.forename: J E
authors.initials: JE
authors.lastname: Tepper
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003657:Decision Making; D006801:Humans; D009364:Neoplasm Recurrence, Local / Q000453:epidemiology / Q000517:prevention & control; D018579:Patient Selection; D010818:Practice Patterns, Physicians'; D018714:Radiotherapy, Adjuvant; D012004:Rectal Neoplasms / Q000473:pathology / Q000532:radiotherapy* / Q000628:therapy; D014481:United States / Q000453:epidemiology