Jean Massion
A. Gimeno Alava
European Conference on Parkinson's Disease and Extrapyramidal Disorders (1990 Rome, Italy)
Jean-Marc Bordeleau
Unknown Author
D. G. Cunningham Owens
Walter Rudolf Hess
E. R. A. Cooper
International Symposium on Parkinson's Disease Québec, Québec 1978.
Harold L. Klawans
Friedrich Eckmann
Otakar Polák
Kjell Fuxe