Correlates of intake of folic acid-containing supplements among pregnant women |
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| Authors: | Carmichael S L,Shaw G M,Yang W,Laurent C,Herring A,Royle Marjorie H,Canfield M National Birth Defects Prevention Study |
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| Affiliation: | a March of Dimes Birth Defect Foundation/California Department of Health Services, California Birth Defects Monitoring Program, Berkeley, CAb Department of Biostatistics, The University of North Carolina at Chapel Hillc Family Health Services, New Jersey Department of Health and Senior Services, Trenton, NJd Birth Defects and Epidemiology Branch, Texas Department of State Health Services, Austin, TX |
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| Abstract: | |
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| Keywords: | Folic acid Supplements Pregnancy |
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