No abstract available
MeSH terms
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Adolescent
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Adult
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Aged
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Animals
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Ascorbic Acid / administration & dosage
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Ascorbic Acid / metabolism
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Ascorbic Acid / physiology*
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Ascorbic Acid Deficiency / etiology
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Eating
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Female
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Humans
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Intestinal Absorption
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Male
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Middle Aged
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Nutrition Surveys
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Nutritional Requirements
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Risk
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Smoking*