1. An essay on the shaking palsy;Parkinson,1817
2. Sleep patterns in extrapyramidal disorders;Askenasy;Int J Neurol,1981
3. [Anomalies of the spindles during sleep in patients with Parkinson's disease];Ferrari;Riv Neurol,1964
4. Observations on parkinsonian tremor in all-night sleep;April;Neurology,1966
5. The sleep cycle of dyskinetic patients before and after cryothalamotomy;Matsuoka;Electroencephalogr Clin Neurophysiol,1967