Dystonia and Chorea in Acquired Systemic Disorders
JNNP 65:436-445, Janavs,J.L.&Aminoff,M.J., 1998
Clinical Significance of Periodic EEG Patterns
Arch Neurol 37:15-20, Kuroiwa,Y.,et al, 1980
Clinical Advances in the Evaluation of Deep Coma
MCV Quart 10:152, Suter,C., 1974