No abstract available
MeSH terms
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Adolescent
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Age Factors
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Ascorbic Acid / blood*
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Carotenoids / blood*
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Erythrocytes / enzymology
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Feeding Behavior
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Female
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Hemoglobinometry
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Hemoglobins / metabolism*
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Humans
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Male
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Nutrition Surveys
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Sex Factors
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Thiamine / metabolism
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Time Factors
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Transketolase / blood
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Vermont
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Vitamin A / blood*
Substances
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Hemoglobins
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Vitamin A
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Carotenoids
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Transketolase
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Ascorbic Acid
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Thiamine