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QuickStats: Birth Rates by Urbanization Level(†) and Age Group of Mother — National Vital Statistics System, United States, 2017
| Formato: | Online Artículo Texto |
|---|---|
| Lenguaje: | English |
| Publicado: |
Centers for Disease Control and Prevention
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6290810/ https://www.ncbi.nlm.nih.gov/pubmed/30439876 http://dx.doi.org/10.15585/mmwr.mm6745a9 |