Prevalence and influence factors analysis of obesity among the preschool children aged 3 to 6 years old in rural areas of Zhengzhou.
ZHANG Jun,LIU Jian-tao,YANG Guo-jun,LI Yan.
journal1 . 2016, (1): 86 -88 .  DOI: 10.11852/zgetbjzz2016-24-01-26


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