1.
Serum cholesterol levels and the risk of Parkinson's disease
2.
Parkinson's disease and long-term exposure to outdoor air pollution : A matched case-control study in the Netherlands
Extremely low-frequency magnetic field exposure, electrical shocks and risk of Parkinson's disease
Quantitative Timed-Up-and-Go Parameters in Relation to Cognitive Parameters and Health-Related Quality of Life in Mild-to-Moderate Parkinson's Disease.
Using the satisfaction with life scale in people with parkinson's disease: A validation study in different european countries