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. 2018 Mar 13;1414(1):126–136. doi: 10.1111/nyas.13600

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© 2018 The Authors. Annals of the New York Academy of Sciences published by Wiley Periodicals, Inc. on behalf of New York Academy of Sciences.

This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

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Modeled relation between red blood cell folate concentration (RBC folate) and risk for neural tube defects (NTD). Data are from Refs. 10 and 11.