title: Radiation and MS.
authors.forename: B J
authors.initials: BJ
authors.lastname: Fisher
mesh_terms: D000328:Adult; D001932:Brain Neoplasms / Q000532:radiotherapy*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D009103:Multiple Sclerosis / Q000175:diagnosis / Q000209:etiology*; D011832:Radiation Injuries