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The prevalence of vitamin D deficiency among schoolchildren: a cohort study from Xinxiang, China
Li, Pei-ling, Tian, Yun-jiao, Wang, Yan-hua, Zhang, Cui-zhen, Gao, Jun, Li, Yu-hua, Li, Shu-junVolume:
28
Language:
english
Journal:
Journal of Pediatric Endocrinology and Metabolism
DOI:
10.1515/jpem-2014-0250
Date:
January, 2015
File:
PDF, 888 KB
english, 2015