Determination of the longitudinal validity and minimally important difference of the 8-item Parkinson's Disease Questionnaire (PDQ-8)
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| Title: | Determination of the longitudinal validity and minimally important difference of the 8-item Parkinson's Disease Questionnaire (PDQ-8) |
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| Authors: | Luo N (AUTHOR), Tan LC (AUTHOR), Zhao Y (AUTHOR), Lau PN (AUTHOR), Au WL (AUTHOR), Li SC (AUTHOR) |
| Source: | Movement Disorders. Jan2009, Vol. 24 Issue 2, p183-187. 5p. |
| Database: | Academic Search Ultimate |
| ISSN: | 08853185 |
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| DOI: | 10.1002/mds.22240 |
