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Changes and geographic variation in rates of preterm birth and stillbirth during the prepandemic period and COVID-19 pandemic, according to health insurance claims in the United States, April–June 2019 and April–June 2020
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier Inc
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8516120/ https://www.ncbi.nlm.nih.gov/pubmed/34656730 http://dx.doi.org/10.1016/j.ajogmf.2021.100508 |