Neurobiology of Aging · 2002 · 10.8K citations · 42 references
MedicineNeurologyNeuroscienceMovement DisordersNeurodegenerationNeuropathologyAutopsy NeuropathologyBrain TumorsNeurodegenerative DiseasesNeurodegenerative DisordersParkinson DiseaseParkinsonian DisordersBrain Tumor PathologyNeuropathological StagingParkinson Disease PathologyParkinsonian Degeneration
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Margaret M. Hoehn, Melvin D. Yahr · Neurology · 1967 · 12K citations · Full text
Some Methods for Strengthening the Common χ 2 Tests
William G. Cochran · Biometrics · 1954 · 3.7K citations
The substantia nigra of the human brain
Philippe Damier, Étienne C. Hirsch, Yves Agid et al. · Brain · 1999 · 1.8K citations