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<scp>A</scp>rizona <scp>S</scp>tudy of <scp>A</scp>ging and <scp>N</scp>eurodegenerative <scp>D</scp>isorders and <scp>B</scp>rain and <scp>B</scp>ody <scp>D</scp>onation <scp>P</scp>rogram
Neuropsychologic assessment in collaborative Parkinson's disease research: A proposal from the National Institute of Neurological Disorders and Stroke Morris K. Udall Centers of Excellence for Parkinson's Disease Research at the University of Pennsylvania and the University of Washington
Movement Disorder Society‐sponsored revision of the Unified Parkinson's Disease Rating Scale (MDS‐UPDRS): Scale presentation and clinimetric testing results
Mild cognitive impairment in Parkinson’s disease: Diagnosis and progression to dementia
The 2 references without a DOI — listed, not checked
no DOI — not checkedDiagnostic and Statistical Manual of Mental Disorders
no DOI — not checkedUnified Parkinson's Disease Rating Scale
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