Jenkinson, C., & Fitzpatrick, R. (2007). Cross-cultural evaluation of the short form 8-item Parkinson's Disease Questionnaire (PDQ-8): Results from America, Canada, Japan, Italy and Spain.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Jenkinson, C., ба R. Fitzpatrick. Cross-cultural Evaluation of the Short Form 8-item Parkinson's Disease Questionnaire (PDQ-8): Results from America, Canada, Japan, Italy and Spain. 2007.
MLA -ийн эшлэл (9 дэх хэвлэлт)Jenkinson, C., ба R. Fitzpatrick. Cross-cultural Evaluation of the Short Form 8-item Parkinson's Disease Questionnaire (PDQ-8): Results from America, Canada, Japan, Italy and Spain. 2007.
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