No abstract available
Publication types
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Clinical Trial
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Controlled Clinical Trial
MeSH terms
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Ascorbic Acid / administration & dosage
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Ascorbic Acid / blood
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Ascorbic Acid / therapeutic use*
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Bacterial Infections / drug therapy
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Clinical Trials as Topic
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Common Cold / drug therapy*
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Common Cold / prevention & control
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Humans
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Leukocytes / analysis
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Placebos