1. Louis DN, Ohgaki H, Wiestler OD, Cavenee WK, Burger PC, Jouvet A, Scheithauer BW, Kleihues P: The 2007 WHO classification of tumours of the central nervous system. Acta Neuropathologica. 2007, 114: 97-
2. Barnholtz-Sloan JS, Sloan AE, Davis FG, Vigneau FD, Lai P, Sawaya RE: Incidence proportions of brain metastases in patients diagnosed (1973 to 2001) in the Metropolitan Detroit Cancer Surveillance System. Journal of Clinical Oncology. 2004, 22: 2865-
3. Schouten LJ, Rutten J, Huveneers HAM, Twijnstra A: Incidence of brain metastases in a cohort of patients with carcinoma of the breast, colon, kidney, and lung and melanoma. Cancer. 2002, 94: 2698-
4. Brown M, Schrot R, Bauer K, LeTendre D: Incidence of first primary central nervous system tumors in California, 2001-2005. Journal of Neuro-Oncology. 2009, 1-
5. Wohrer A, Waldhor T, Heinzl H, Hackl M, Feichtinger J, Gruber-Mosenbacher U, Kiefer A, Maier H, Motz R, Reiner-Concin A, Richling B, Idriceanu C, Scarpatetti M, Sedivy R, Bankl HC, Stiglbauer W, Preusser M, Rossler K, Hainfellner JA: The Austrian Brain Tumour Registry: a cooperative way to establish a population-based brain tumour registry. Journal of Neuro-Oncology. 2009, 1-