Kandel', E I Pathogenesis of tremor in parkinsonism studied by computerized spectral analysis of the EMG envelope. [electronic resource] - Neuroscience and behavioral physiology - 143-8 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0097-0549 Standard No.: 10.1007/BF01184906 doi Subjects--Topical Terms: Biomechanical PhenomenaDiagnosis, Computer-AssistedElectromyography--methodsHumansMuscles--physiologyParkinson Disease--complicationsReference ValuesTremor--etiology