No abstract available
MeSH terms
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Ascorbic Acid / blood*
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Cardiovascular Diseases / mortality*
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Female
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Humans
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Male
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Neoplasms / mortality*
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Selenium / blood*
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Vitamin A / blood*
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beta Carotene / blood*
Substances
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beta Carotene
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Vitamin A
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Selenium
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Ascorbic Acid