title: Prophylactic radiotherapy for glioblastoma in the elderly.
authors.forename: Stephen
authors.initials: S
authors.lastname: Hanna
mesh_terms: D000368:Aged; D001932:Brain Neoplasms / Q000401:mortality / Q000532:radiotherapy* / Q000628:therapy; D005909:Glioblastoma / Q000401:mortality / Q000532:radiotherapy* / Q000628:therapy; D006801:Humans; D016019:Survival Analysis; D013997:Time Factors