How does the two-child policy affect the sex ratio at birth in China? A cross-sectional study

BACKGROUND: The One-Child Policy led to the imbalance of the sex ratio at birth (SRB) in China. After that, Two-Child Policy was introduced and gradually liberalized at three stages. If both the husband and wife of one couple were the only child of their parents, they were allowed to have two childr...

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Detalles Bibliográficos
Autores principales: Fan, S. L., Xiao, C. N., Zhang, Y. K., Li, Y. L., Wang, X. L., Wang, L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2020
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7251839/
https://www.ncbi.nlm.nih.gov/pubmed/32460822
http://dx.doi.org/10.1186/s12889-020-08799-y

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7251839/
https://www.ncbi.nlm.nih.gov/pubmed/32460822
http://dx.doi.org/10.1186/s12889-020-08799-y

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