title: Radiotherapy update.
authors.affiliation: Department of Radiotherapy and Oncology, Royal Marsden Hospital, Sutton.
authors.forename: A
authors.initials: A
authors.lastname: Horwich
mesh_terms: D003131:Combined Modality Therapy; D006801:Humans; D009369:Neoplasms / Q000188:drug therapy / Q000473:pathology / Q000532:radiotherapy*; D010315:Particle Accelerators / Q000295:instrumentation; D011836:Radiation Tolerance