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Outcome of the 2016 United States presidential election and the subsequent sex ratio at birth in Canada: an ecological study
OBJECTIVES: The sex ratio at birth (proportion of boys to girls) generally shows slight male preponderance but may decrease in response to societal stressors. Discrete adverse events such as terrorist attacks and disasters typically lead to a temporary decline in the sex ratio 3–5 months later, foll...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BMJ Publishing Group
2020
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7053262/ https://www.ncbi.nlm.nih.gov/pubmed/32127345 http://dx.doi.org/10.1136/bmjopen-2019-031208 |