3[1]Wara WM,Bauman GS,Sneed PK,et al.Brain stem and cerellum[A] .Perez CA,Brady LW, Principles and practice of radiation oncology[M].Phila elphia:Lippincott-Raven Publishers,1998.800～810.
4[2]Rlicknger JC,Schell MC,Larson DA.Estimation of complication for linear accelerator radiosurgery with the integrated log;ostict formula[J].Int J Radiat Oncol Biol Phys,1990,19:143～148.
5[3]ICRU report :Prescrlbing recording and reporting photon beam therapy[J].Bethesd,1995,9:1.
6[4]Mehta MP,Masciopinto J,Rozental J,et al.:Stereotactic radiosur gery for glioblastoma multiforme:report of a prospective study evaluating prog nostic factors and analyzing long-term survivantage[J].Int J Radiat Oncol BiolPhys,1994,30:541～549.
7[5]Loffer JS,Alexander E,Shea WM,et al.Radiosurgery as part of in itial management of patients with malignant gliomas[J].J Clin Oncol,1990, 10:1 379～1382.
8[6]Boyer AL,Geis P,Grant W,et al.Modulated beamcon formaltherapy for head and neck tumor[J].Int J Radiat Oncol Biol Phys,1997,39:227～236.
9[7]Duder SF,Tarbell NT,Kooy HM,et al.:Stereotactic radiotherapy for pediatric and adult brain tumors:Preliminary report[J].Int J Radiat Oncol Biol Phys,1994, 30:431～539.
10[8]Brenner DJ,Hall EJ.Stereotactic radiotherapy of intra-cranial tumor-An ideal candidate for afccelerated treatment[J].Int J Radiat Oncol Biol Phys ,1994,28:1039～1041.
