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Annual Summary of Vital Statistics: 2009
The number of births in the United States decreased by 3% between 2008 and 2009 to 4 130 665 births. The general fertility rate also declined 3% to 66.7 per 1000 women. The teenage birth rate fell 6% to 39.1 per 1000. Birth rates also declined for women 20 to 39 years and for all 5-year groups, but...
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| Main Authors: | , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
American Academy of Pediatrics
2012
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4079290/ https://ncbi.nlm.nih.gov/pubmed/22291121 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1542/peds.2011-3435 |
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