22，Chidel MA,Suh JH,Greskovich JF,et al.Treatment outcome for patients with primary nonsmall-cell lung cancer and synchronous brain metastasis.Radiat Oncol Investig,1999,7(5)∶313-319.
33，Patchell RA,Tibbs PA,Walsh JW,et al.A randomized trial of surgery in the treatment of single metastases to the brain.N Engl J Med,1990,322(5)∶494-500.
44，Mintz AH,Kestl RJ,Rathbone MP,et al.A randomized trail to assess the efficacy of surgery in addition to radiotherapy in patients with a single cerebral metastases.Cancer,1996,78(7)∶1470-1476.
66，Yamanaka K.Prognostic factors for brain metastasis from lung cancer after gamma knife radiosurgery.Dsaka City Med J,1999,45(1)∶45-59.
77，Feuvret L,Bermain I,Cornu P,et al.Importance of radiotherapy in stereotactic conditions (radiosurgery) in brain metastasis: experience and results of the Hospital Pitie-Salpetriere group.Cancer Radiother,1998,2(3)∶272-281.
88，Feuvret L,Bermain I,Cornu P,et al.First treatment for brain metastases by stereotactic radiosurgery.Bull Cancer,1999,86(7-8)∶666-672.
99，Alexander E Ⅲ,Moriarty TM,Davis RB,et al.Stereotactic radiosurgery for the definitive,noninvasive treatment of brain metastases.J Natl Cancer Inst,1995,87(1)∶34-40.
1010，Li B,Yu J,Suntharalingam M,et al.Comparison of three treatment options for single brain metastasis from lung cancer.Int J cancer,2000,90(1)∶37-45.
