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Secular trends in age at menarche among women born between 1955 and 1985 in Southeastern China
BACKGROUND: Improvements in socioeconomic conditions and population health have been linked to declining age at menarche. In China, secular trends in age at menarche following extensive economic reform during recent decades have not been thoroughly investigated. This study examined the overall trend...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4275952/ https://www.ncbi.nlm.nih.gov/pubmed/25495097 http://dx.doi.org/10.1186/s12905-014-0155-0 |