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Mokken scale analysis of the UPDRS: dimensionality of the Motor Section revisited

Jan Stochl1, Anne Boomsma, Marijtje van Duijn

  • 1Department of Kinanthropology, Charles University, Czech Republic. stochl@ftvs.cuni.cz

Neuro Endocrinology Letters
|February 20, 2008
PubMed

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