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Journal
Neurology
Volume
54
Issue
11
Pages
24-7
Publication year
2000
Suggested citation
Berger K BM, Helmer C, Inzitari D, Fratiglioni L, Trenkwalder C, Hofman A, Launer LJ. Prognosis with Parkinson's disease in europe: A collaborative study of population-based cohorts. Neurologic Diseases in the Elderly Research Group. Neurology. 2000; 54(11): 24-7.