1. Cappuzzo F, Mazzoni F, Maestri A, et al: Medical treatment of brain metastases from solid tumours. Forum (Genova) 2000; 10(2):137–148.
2. Posner JB: Neurologic Complications of Cancer. Philadelphia, F.A. Davis, 1995.
3. Lassman AB, DeAngelis LM: Brain metastases. Neurol Clin 2003; 21(1): 1–23.
4. Guomundsson KR: A survey of tumours of the central nervous system in Iceland during the 10-year period 1954–1963. Acta Neurologica Scandinavica 1970; 46:538–552.
5. Percy AK, Elveback LR, Okazaki H, et al: Neoplasms of the central nervous system. Epidemiologic considerations. Neurology 1972; 22:40–48.