title: Adjuvant Postoperative Radiation Therapy for Colonic Carcinoma.
authors.affiliation: Departments of Radiation Oncology and Medical Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
authors.initials: CG
authors.lastname: Willett
authors.initials: JE
authors.lastname: Tepper
authors.initials: DS
authors.lastname: Kaufman
authors.initials: PC
authors.lastname: Shellito