title: Validation of graded prognostic assessment index for patients with brain metastases: in regard to Sperduto et Al. (Int J Radiat Oncol Biol Phys 2008;70:510-514).
authors.forename: Carsten
authors.initials: C
authors.lastname: Nieder
authors.forename: Michael
authors.initials: M
authors.lastname: Molls
mesh_terms: D000368:Aged; D001859:Bone Neoplasms / Q000556:secondary; D001932:Brain Neoplasms / Q000401:mortality / Q000473:pathology* / Q000556:secondary*; D006801:Humans; D017567:Karnofsky Performance Status; D016014:Linear Models; D008875:Middle Aged; D011379:Prognosis; D018787:Radiation Oncology / Q000592:standards*; D015203:Reproducibility of Results; D012720:Severity of Illness Index