Bushnell, D M <br/><br/>
Quality of life and Parkinson's disease: translation and validation of the US Parkinson's Disease Questionnaire (PDQ-39).  [electronic resource] 

 -  Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation  Jun 1999 
 - 345-50 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0962-9343 
<br/><br/><label>Standard No.: </label>10.1023/a:1008979705027  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Aged, 80 and over<br/>Cross-Cultural Comparison<br/>Factor Analysis, Statistical<br/>Female<br/>Humans<br/>Male<br/>Middle Aged<br/>Parkinson Disease--psychology<br/>Psychometrics<br/>Quality of Life<br/>Reproducibility of Results<br/>Surveys and Questionnaires<br/>Translating<br/>United Kingdom<br/>United States