Article info
Research paper
Estimating annual rate of decline: prospective, longitudinal data on arm tremor severity in two groups of essential tremor cases
- Correspondence to Dr E Louis, Unit 198, Neurological Institute, 710 West 168th Street, New York 10032, USA; edl2{at}columbia.edu
Citation
Estimating annual rate of decline: prospective, longitudinal data on arm tremor severity in two groups of essential tremor cases
Publication history
- Received September 10, 2010
- Accepted October 22, 2010
- First published March 24, 2011.
Online issue publication
April 13, 2016
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© 2011, Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.