北京6~35月龄流动儿童营养性贫血及其与维生素A相关性研究
张海凤, 冯超, 张霆, 关宏岩, 崔明明
Analysis of nutritional anemia and its association with vitamin A in migrant children aged 6 to 35 months in Beijing
ZHANG Hai-feng, FENG Chao, ZHANG Ting, GUAN Hong-yan, CUI Ming-ming
中国儿童保健杂志
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2021, (2): 129
-133
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DOI: 10.11852/zgetbjzz2020-0768
