A controlled study of dementia in Parkinson's disease over 54 months.
Mindham
R H
RH
Academic Unit of Psychiatry, Leeds, United Kingdom.
Biggins
C A
CA
Boyd
J L
JL
Harrop
F M
FM
Madeley
P
P
Randall
J I
JI
Spokes
E G
EG
D000368:Aged; D015331:Cohort Studies; D003704:Dementia / Q000175:diagnosis* / Q000401:mortality / Q000523:psychology; D004185:Disability Evaluation; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D008875:Middle Aged; D009460:Neurologic Examination; D009483:Neuropsychological Tests; D010300:Parkinson Disease / Q000175:diagnosis* / Q000401:mortality / Q000523:psychology; D011446:Prospective Studies; D011569:Psychiatric Status Rating Scales; D012307:Risk Factors; D016019:Survival Analysis