Comparison on the status of vitamin A in 6- to 13- year-old children between 2002 and 2012 in China

BACKGROUND: Vitamin A deficiency is recognized as a major public-health nutrition issue in the developing countries. Limited hospital sources and sample sizes are available in most of the existing studies associated with healthy school-age children. The aim of this study was to compare vitamin A sta...

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Detalles Bibliográficos
Autores principales: Yang, Chun, Chen, Jing, Guo, Ning, Liu, Zhen, Yun, Chunfeng, Li, Yajie, Piao, Jianhua, Yang, Xiaoguang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2016
Materias:
Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4857281/
https://www.ncbi.nlm.nih.gov/pubmed/27146897
http://dx.doi.org/10.1186/s12937-016-0170-0

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4857281/
https://www.ncbi.nlm.nih.gov/pubmed/27146897
http://dx.doi.org/10.1186/s12937-016-0170-0

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