Pretesting newly generated items to complement the 39- item Parkinson’s disease questionnaire (PDQ)
Main Authors: | , , , , |
---|---|
Format: | Conference item |
Language: | English |
Published: |
Springer
2019
|
Main Authors: | , , , , |
---|---|
Format: | Conference item |
Language: | English |
Published: |
Springer
2019
|