| 标题 |
 Maternal B-vitamin and vitamin D status before, during, and after pregnancy and the influence of supplementation preconception and during pregnancy: Prespecified secondary analysis of the NiPPeR double-blind randomized controlled trial |
| 网址 | |
| DOI | |
| 其它 |
期刊：PLoS Medicine 作者：Keith M. Godfrey; P. Titcombe; S. El-Heis; Benjamin B. Albert; Elizabeth H Tham; et al 出版日期：2023-12-01 |
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