Action tremor of the legs in essential tremor: Prevalence, clinical correlates, and comparison with age-matched controls

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Volume 15, Issue 8 , Pages 602-605, September 2009

Kathleen L. Poston
- Department of Neurology, College of Physicians and Surgeons, Columbia University, New York, NY, USA
Eileen Rios
- Gertrude H. Sergievsky Center, College of Physicians and Surgeons, Columbia University, New York, NY, USA
Elan D. Louis
- Department of Neurology, College of Physicians and Surgeons, Columbia University, New York, NY, USA
- Gertrude H. Sergievsky Center, College of Physicians and Surgeons, Columbia University, New York, NY, USA
- Taub Institute for Research on Alzheimer's Disease and the Aging Brain, College of Physicians and Surgeons, Columbia University, New York, NY, USA
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA
- Correspondence to: Dr. Elan D. Louis, Unit 198, Neurological Institute, 710 West 168th Street, New York, NY 10032, USA. Tel.: +1 212 305 9194; fax: +1 212 305 1304.