Association of maternal serum 25-hydroxyvitamin D concentrations with risk of preeclampsia: a nested case-control

Yingdi Yuan1,2, Wen Tai3, Pengfei Xu2

  • 1Department of Pediatrics, the First People's Hospital of Lianyungang, Xuzhou Medical University Affiliated Hospital of Lianyungang (Lianyungang Clinical College of Nanjing Medical University), Lianyungang, China.

Abstract

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