(Q47189323)
Statements
1 reference
Cross-cultural evaluation of the short form 8-item Parkinson's Disease Questionnaire (PDQ-8): results from America, Canada, Japan, Italy and Spain (English)
1 reference
Crispin Jenkinson
1 reference
Ray Fitzpatrick
1 reference
22 August 2006
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13
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1
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22-28
1 reference