The Thalamus. (Proceedings of the first international symposium sponsored by the Parkinson's Disease Information and Research Center, College of Physicians and Surgeons, Columbia University. A joint program of the National Institutes of Health and the Parkinson's Disease Foundation) /
Columbia College, afterwards Columbia University (New York, City of). - College of Physicians and Surgeons. - Parkinson's Disease Information and Research Center.
Purpura, Dominick P.
Yahr, Melvin D.
New York & London, 
1966.