Brain Research Bulletin · 1983 · 19 citations · 16 references
16
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Abraham Lieberman, Marie Dziatolowski, Mark J. Kupersmith et al. · Annals of Neurology · 1979 · 375 citations
Medicine, Neurology, Neuroscience +17
Autonomic Deficits in Parkinson's Syndrome
Otto Appenzeller, J. E. Goss · Archives of Neurology · 1971 · 178 citations
Medicine, Neurology, Neuroscience +17
INTELLECTUAL IMPAIRMENT IN PARKINSON'S SYNDROME
Armand W. Loranger, H Goodell, Fletcher McDowell et al. · Brain · 1972 · 161 citations
Medicine, Neurology, Psychiatry +11
Classification of extrapyramidal disorders
JohannesP.W.F. Lakke · Journal of the Neurological Sciences · 1981 · 119 citations
Medicine, Neurology, Psychiatry +7