title: Preoperative radiotherapy in rectal cancer--is there a survival benefit?
authors.affiliation: Uppsala Universitet, Akademiska sjukhuset, Sweden.
authors.forename: L
authors.initials: L
authors.lastname: Påhlman
mesh_terms: D003131:Combined Modality Therapy; D004307:Dose-Response Relationship, Radiation; D006801:Humans; D011300:Preoperative Care; D012004:Rectal Neoplasms / Q000532:radiotherapy* / Q000601:surgery*; D016019:Survival Analysis