Degenerative Diseases of the Nervous System, Parkinson Disease
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Parkinson's Disease
NEJM 339:1044-1053,1130-1143, Lang,A.E.&Lozano,A.M., 1998
Juvenile Parkinsonism Treated with Levodopa
Arch Neurol 34:244, Sachdev,K.K.,et al, 1977