Parkinsonism-Recognition and Differential Diagnosis
BMJ 310:447-452, Quinn,N., 1995
Cerebral Autosomal Dominant Arteriopathy With Subcortical Infarcts and Leukoencephalopathy (CADASIL)
Pract Neurology 4:50-55, Razvi,S.S.M. &Muir,K.W., 2004
Degen. & Exog. Lesions of the Pallidum & Striatum
In:Vinker P. J. , Bruyn G. W. eds. Handbook of Clin Neurol Vol. 6 Amsterdam:N. Holland Publ 1968:672, ellinger,D., 1968