Acute Dystonia Induced by Drug Treatment
BMJ 319:623-626, vanHarten,P.N.,et al, 1999
The Dystonias
BMJ 300:139-144, Marsden,C.D.&Quinn,N.P., 1990
Familial Paroxysmal Dystonic Choreoathetosis & its Differentiation From Related Syndromes
Ann Neurol 2:285, Lance,J.W., 1977