Early Dopaminergic Drug-Induced Hallucinations in Parkinsonian Patients
Neurol 51:811-814, Goetz,C.G.,et al, 1998
A Clinicopathologic Study of 100 Cases of Parkinson's Disease
Arch Neurol 50:140-148, Hughes,A.J.,et al, 1993
Alzheimer's Disease
Editorial, BMJ 281:1374-13751980., , 1980