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Progestogens to prevent preterm birth in twin pregnancies: an individual participant data meta-analysis of randomized trials
BACKGROUND: Preterm birth is the principal factor contributing to adverse outcomes in multiple pregnancies. Randomized controlled trials of progestogens to prevent preterm birth in twin pregnancies have shown no clear benefits. However, individual studies have not had sufficient power to evaluate po...
Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3315727/ https://www.ncbi.nlm.nih.gov/pubmed/22420582 http://dx.doi.org/10.1186/1471-2393-12-13 |