[Epidemiological characteristics of Parkinson's disease in various areas in the world].
Zhang
Z Q
ZQ
Hong
X
X
Roman
G C
GC
D002681:China / Q000453:epidemiology; D006801:Humans; D007558:Italy / Q000453:epidemiology; D010300:Parkinson Disease / Q000453:epidemiology*; D015995:Prevalence; D014481:United States / Q000453:epidemiology