Hydrocephalus Due to Ectasia of the Basilar Artery
J Neurol Sci 8:465, Ekbom,K.,et al, 1969
The Aicardi Syndrome:Report of 4 Cases & Review of the Literature
Ann Neurol 5:475-482, Bertoni,J.M.,et al, 1979
Clinical Pathological Conference
Foramen Magnum Meningioma, Case Record 29-1979, NEJM 301:147-154979., , 1979