Clinical Pathological Conference
Glioma, Intradural-Extramedullary, Mixed Astrocytoma & Ependymoma, of Spinal Cord, Case Record 44-19, 8, NEJM60-1067,1978., 1978
Long-Term Follow-Up of Von Recklinghausen Neurofibromatosis, Survival & Malignant Neoplasms
NEJM 314:1010-1015, Sorensen,S.A.,et al, 1986
Diagnosis & Treatment of Metastases to the Brain
Clin Bull 4:47, Posner,J., 1974