title: Altered fractionated radiotherapy in head and neck cancer.
authors.forename: Morihito
authors.initials: M
authors.lastname: Takita
authors.forename: Tomoko
authors.initials: T
authors.lastname: Matsumura
authors.forename: Yuko
authors.initials: Y
authors.lastname: Kodama
authors.forename: Yuji
authors.initials: Y
authors.lastname: Tanaka
authors.forename: Masahiro
authors.initials: M
authors.lastname: Kami
mesh_terms: D000367:Age Factors; D000368:Aged; D019583:Dose Fractionation, Radiation; D006258:Head and Neck Neoplasms / Q000401:mortality / Q000532:radiotherapy*; D006801:Humans; D008875:Middle Aged; D011379:Prognosis