1. Oligodendrogliomatosis of the cerebrospinal pathway;Beck;Brain,1942
2. Glioblastoma multiforme and the meningeal syndrome;Bernat;Neurology,1976
3. Intracranial and spinal metastases in gliomas of the brain;Cairns;Brain,1931
4. Case Records of the Massachusetts General Hospital. Case No. 36- 1976,1976
5. Diffuse tumors of the leptomeninges;Connor,1925