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Folic acid fortification and prevalences of neural tube defects,orofacial clefts,and gastroschisis in California, 1989 to 2010 |
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| Authors: | Wei Yang Suzan L. Carmichael Gary M. Shaw |
| Affiliation: | Department of Pediatrics, Division of Neonatology, Stanford University School of Medicine, Stanford, California, USA |
| Abstract: | |
| Keywords: | folic acid food supply food fortified neural tube defects orofacial clefts gastroschisis pregnancy |