No abstract available
MeSH terms
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Developing Countries
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Diet Therapy*
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Erythrocytes / metabolism
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Female
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Folic Acid / analysis
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Folic Acid / blood
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Folic Acid Deficiency / prevention & control*
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Food, Fortified*
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Hematocrit
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Humans
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Labor, Obstetric
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Pregnancy
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Pregnancy Complications*
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Regression Analysis
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Time Factors
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Zea mays / analysis