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Secular trends in age at menarche among Chinese girls from 24 ethnic minorities, 1985 to 2010

BACKGROUND: Declining age at menarche has been observed in many countries. In China, a decrease of 4.5 months per decade in the average age at menarche among the majority Han girls has recently been reported. However, the trends in age at menarche among ethnic minority girls over the past 25 years r...

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Detalles Bibliográficos
Autores principales: Song, Yi, Ma, Jun, Agardh, Anette, Lau, Patrick W.C., Hu, Peijin, Zhang, Bing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Co-Action Publishing 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4518164/
https://www.ncbi.nlm.nih.gov/pubmed/26220757
http://dx.doi.org/10.3402/gha.v8.26929

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