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When folic acid fails: Insights from 20 years of neural tube defect surveillance in South Carolina |
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| Authors: | Caleb P. Bupp Sara M. Sarasua Jane H. Dean Roger E. Stevenson |
| Affiliation: | Greenwood Genetic Center, Greenwood, South Carolina |
| Abstract: | |
| Keywords: | neural tube defects spina bifida encephalocele anencephaly birth defects folic acid prevention surveillance |