No abstract available
MeSH terms
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Age Factors
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Aged
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Aged, 80 and over
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Alzheimer Disease / diagnosis
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Amyloid beta-Peptides / cerebrospinal fluid*
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Dementia / diagnosis
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Female
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Humans
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Immunoassay / methods
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Male
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Middle Aged
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Peptide Fragments / cerebrospinal fluid*
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ROC Curve
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Sensitivity and Specificity
Substances
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Amyloid beta-Peptides
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Peptide Fragments
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amyloid beta-protein (1-42)