Prader-Willi and Angelman SyndromesMedicine 77:140-151, Cassidy,S.B.&Schwartz,S., 1998
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