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Low Serum Levels of Vitamins A, D, and E Are Associated with Recurrent Respiratory Tract Infections in Children Living in Northern China: A Case Control Study

BACKGROUND: This study aimed to investigate the association of serum concentrations of vitamin A, D, and E with recurrent respiratory tract infections (RRTIs). METHODS: A total of 1200 children aged at 0.5–14 years were selected via a face-to-face survey in Harbin, China. Among the participants, 600...

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Detalles Bibliográficos
Autores principales: Zhang, Xuguang, Ding, Fengshu, Li, Huaining, Zhao, Wenfeng, Jing, Hong, Yan, Yageng, Chen, Yanping
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5147939/
https://www.ncbi.nlm.nih.gov/pubmed/27936124
http://dx.doi.org/10.1371/journal.pone.0167689