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Remarks upon the Birth-Rate as Affecting the Proportion of Deaths under Five Years of Age
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Oliver and Boyd
1860
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5310438/ https://www.ncbi.nlm.nih.gov/pubmed/29646879 |