Wilson Disease
Medicine 71:139-164, Brewer,G.J.&Yuzbasiyan-Gurkan,V., 1992
Delayed-Onset Dystonia Due to Perinatal or Early Childhood Asphyxia
Neurol 41:216-222, Saint Hilaire,M.H.,et al, 1991
Hemidystonia:A Report of 22 Patients & a Review of the Literature
JNNP 48:650-657, Pettigrew,L.C.&Jankovic,J., 1985