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Sex ratio of births in Ireland in 1978.
| Autores principales: | , , , |
|---|---|
| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Ulster Medical Society
1981
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2385721/ https://www.ncbi.nlm.nih.gov/pubmed/7331050 |