title: Tumour location and the effects of preoperative radiotherapy in the treatment of rectal cancer.
authors.forename: P J
authors.initials: PJ
authors.lastname: Shukla
mesh_terms: D003131:Combined Modality Therapy; D006801:Humans; D011300:Preoperative Care / Q000379:methods*; D011859:Radiography; D012004:Rectal Neoplasms / Q000000981:diagnostic imaging*