Ultrasound Findings in Spontaneous Carotid Artery Dissection, The Value of Duplex Sonography
Arch Neurol 48:1057-1063, Sturzenegger,M., 1991
The Dandy-Walker Syndrome
In Handbk of Clin Neurology, Elsevier Publ, Amsterdam, 50:32387., Epstein,M.H.&Johanson,C.E., 1987