Effects of vitamin D levels during pregnancy on prematurity: a systematic review protocol
Introduction Prematurity is an urgent public health problem worldwide. Recent studies associate maternal hypovitaminosis D during pregnancy with an increased risk of prematurity. However, the evidence on this association remains inconclusive, and there is lack of consensus in the literature. The exa...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMJ Publishing Group
2024-02-01
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| Series: | BMJ Open |
| Online Access: | https://bmjopen.bmj.com/content/14/2/e076702.full |