Clin. Path. Conference
Fibrillary Astrocytoma of Medulla, with Invasion of Subarachnoid Space, Case Record 6-1981, NEJM 304, 3430,1981., 1981
Case Records of MGH
NEJM 284:1427, 1971 Germinoma of Pineal Gland with spinal subarachnoid metastasis., , 1971