title: Pre- or postoperative radiotherapy in rectal cancer--more to learn?
authors.forename: B
authors.initials: B
authors.lastname: Glimelius
mesh_terms: D003131:Combined Modality Therapy; D006801:Humans; D009364:Neoplasm Recurrence, Local / Q000517:prevention & control; D011182:Postoperative Care / Q000379:methods*; D011300:Preoperative Care / Q000379:methods*; D011879:Radiotherapy Dosage; D012004:Rectal Neoplasms / Q000532:radiotherapy*; D016896:Treatment Outcome