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Aged
Aged, 80 and over
Female
18
Male
article
female
human
18
male
18
priority journal
Humans
14
adult
14
aged
14
controlled study
12
Adult
10
Middle Aged
10
major clinical study
10
Adolescent
6
Homocysteine
6
clinical article
6
homocysteine
6
Alzheimer Disease
4
Analysis of Variance
4
Child
4
Folic Acid
4
Human
4
Middle Age
4
Prevalence
4
Support, Non-U.S. Gov't
4
Tumor Cells, Cultured
4
adolescent
4
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11JOUR
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13JOUR
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