1 ) Stupp R, Mason WP, van den Bent MJ, Weller M, Fisher B, et al: Radiotherapy plus concomitant and adjuvant temozolomide for glioblastoma. N Engl J Med 352: 987-996, 2005
2 ) Stupp R, Hegi ME, Mason WP, van den Bent MJ, Taphoorn MJ, et al: Effects of radiotherapy with concomitant and adjuvant temozolomide versus radio-therapy alone on survival in glioblastoma in a randomised phase III study: 5-year analysis of the EORTC-NCIC trial. Lancet Oncol 10: 459-466, 2009