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APA Citation
McGhee, D., Parker, A., Fielding, S., & Counsell, C. (2013). wHICH CLINICAL MEASURES ARE MOST APPROPRIATE FOR MEASURING DISEASE PROGRESSION IN PARKINSON'S DISEASE?. Journal of neurology, neurosurgery and psychiatry, 84(11), e2. http://access.bl.uk/ark:/81055/vdc_100135177787.0x000042