The 100 most-cited articles in Parkinson’s disease

The History and Meaning of the Journal Impact Factor

Eugene Garfield · JAMA · 2006 · 2.8K citations

Public Affairs, Accounting, Impact Measurement +5

The Sydney multicenter study of Parkinson's disease: The inevitability of dementia at 20 years

M. A. Hely, Wayne G.J. Reid, Michael Adena et al. · Movement Disorders · 2008 · 2.2K citations · Full text

Medicine, Neurology, Neuroscience +12

Comparisons of Citations in Web of Science, Scopus, and Google Scholar for Articles Published in General Medical Journals

Abhaya V. Kulkarni · JAMA · 2009 · 824 citations

Public Health, Biostatistics, Clinical Epidemiology +14

Predictors of Nursing Home Placement in Parkinson's Disease: A Population‐Based, Prospective Study

Dag Aarsland, Elise Tandberg, Knut Laake · Journal of the American Geriatrics Society · 2000 · 786 citations

Medicine, Geriatric Medicine, Neurology +17

Three options for citation tracking: Google Scholar, Scopus and Web of Science

Nisa Bakkalbasi, Kathleen Bauer, Janis Glover et al. · Biomedical Digital Libraries · 2006 · 761 citations · Full text

Humanities, Oncology, Information Retrieval +16