Stroke in Williams SyndromeStroke 27:143-146, Wollack,J.B.,et al, 1996
Wilson DiseaseMedicine 71:139-164, Brewer,G.J.&Yuzbasiyan-Gurkan,V., 1992
Angelman Syndrome: Clinical ProfileJ Child Neurol 7:270-280, Zori,R.T.,et al, 1992