CANELAS, H M [Physiopathology of the extrapyramidal system. New current concepts of the experimental and surgical results]. [electronic resource] - Arquivos de neuro-psiquiatria Sep 1962 - 165-82 p. digital Publication Type: Journal Article ISSN: 0004-282X Standard No.: 10.1590/s0004-282x1962000300001 doi Subjects--Topical Terms: BrainExtrapyramidal TractsHumansNeurosurgeryNeurosurgical ProceduresParkinson Disease