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Alzheimer's Disease
Cognition Disorders
Dementia
Diseases in Twins
Apolipoproteins E
Apolipoprotein E4
United States
Utah
Neuropsychological Tests
Risk Factors
Cohort Studies
Prevalence
Longitudinal Studies
Registries
Monozygotic Twins
Dizygotic Twins
Veterans
Genotype
Cognition
Activities of Daily Living
Co-Publications
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9
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