Campos, Marcos Translation, Cross-Cultural Adaptation, and Validation of the Parkinson's Disease Quality of Life Questionnaire (PDQL), the "PDQL-BR", into Brazilian Portuguese. [electronic resource] - ISRN neurology 2011 - 954787 p. digital Publication Type: Journal Article ISSN: 2090-5513 Standard No.: 10.5402/2011/954787 doi