4Hughes AJ,Ben-Shlomo Y,Daniel SE,et al.What features improve the accuracy of clinical diagnosis in Parkinson's disease:a clinicopathologic study[J].Neurology,1992,42:1142-1146.
5Chaudhuri KR.The non-motor symptom complex of Parkinson's disease:a comprehensive assessment is essential[J].Curr Neurol Neurosci Rep,2005,5:275-283.
6Hely MA.Sydney Multicenter Study of Parkinson's disease:non-L-dopa-responsive problems dominate at 15 years[J].Mov Disord,2005,20:190-199.
7Braak H.Staging of brain pathology related to sporadic Parkinson's disease[J].Neurobiol Aging,2003,24:197-211.
8Braak H,Rub U,Jansen Steur EN,et al.Cognitive status correlates with neuropathologic stage in Parkinson disease[J].Neurology,2005,64:1404-1410.
9Burn DJ.Beyond the iron mask:towards better recognition andtreatment of depression associated with Parkinson's disease[J].Mov Disord,2002,17:445-454.
10Zesiewicz TA,Gold M,Chari G,et al.Current issues in depression in Parkinson's disease[J].Am J Geriatr Psychiatry,1999,7:110-118.
