1. Pathology of Tumours of the Nervous System;Russell,1977
2. Tumors of neuroglial cells;Rubenstein,1972
3. Papilloma of the choroid plexus in childhood;Matson;J Neurosurg,1960
4. Meningiomas in the lateral ventricles;Gassell;Brain,1961
5. Multiple primary intracranial tumors in von Recklinghausen's neurofibromatosis;Rodriguez;Arch Neurol,1966