Invited Article: Changing Concepts in Parkinson Disease: Moving Beyond the Decade of the Brain
Neurol 70:1996-2003, Marras,C. &Lang,A., 2008
Practice Parameter: Diagnosis and Prognosis of New Onset Parkinson Disease (An Evidence-Based Review)
Neurol 66:968-975, Suchowersky,O.,et al, 2006
Parkinsonism Death Rates by Race, Sex, and Geography
Neurol 38:1558-1561, Kurtzke,J.F.&Goldberg,I.D., 1988
The Heterogeneity of Parkinson's Disease:Clinical & Prognostic Implications
Neurol 35:522-526, Zetusky,W.J.,et al, 1985