Open Access Highly Accessed Research article

A systematic review of biomarkers for disease progression in Parkinson’s disease

David JM McGhee1*, Pamela L Royle2, Paul A Thompson3, David E Wright3, John P Zajicek4 and Carl E Counsell1

Author Affiliations

1 Division of Applied Health Sciences, University of Aberdeen, Polwarth Building, Foresterhill, Aberdeen, AB25 2ZD, UK

2 Division of Health Sciences, University of Warwick, Coventry, CV4 7AL, UK

3 Centre for Health and Environmental Statistics, Plymouth University, ITTC Building, Tamar Science Park, Plymouth, PL6 8BX, UK

4 Clinical Neurology Research Group, Peninsula College of Medicine and Dentistry, University of Plymouth, Tamar Science Park, Plymouth, PL6 8BX, UK

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BMC Neurology 2013, 13:35  doi:10.1186/1471-2377-13-35

Published: 12 April 2013

Additional files

Additional file 1:

Electronic search strategy.

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Additional file 2:

Data collection sheet.

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Additional file 3:

Biomarkers examined in longitudinal studies and their relationship with clinical measures of disease severity.

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Additional file 4:

Biomarkers examined in cross-sectional studies and their relationship with clinical measures of disease severity.

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