Clinical Pathological Conference
Glioma, Intradural-Extramedullary, Mixed Astrocytoma & Ependymoma, of Spinal Cord, Case Record 44-19, 8, NEJM60-1067,1978., 1978
Astrocytoma Mimicking the Features of Pheochromocytoms
NEJM 286:1397, Evans,C.,et al, 1972