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Early pregnancy body mass index and spontaneous preterm birth in Northwest Russia: a registry-based study
BACKGROUND: International studies on the association between maternal body mass index (BMI) and spontaneous preterm birth (PTB) yield controversial results warranting large studies from other settings. The aim of this article was to study association between maternal early pregnancy BMI and the risk...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4162961/ https://www.ncbi.nlm.nih.gov/pubmed/25192943 http://dx.doi.org/10.1186/1471-2393-14-303 |