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随着生活水平的提高,儿童营养深受父母关注。除了主要的营养物质外,矿物元素对儿童生长发育的影响越来越引起人们的重视。因此,我们对重庆市某社区688例6个月至6岁的婴幼儿血清铁、锌、钙、铜及铅含量进行了测查,报告如下。1资料与方法1.1研究对象2007年10月至2008年9月,在重庆
With the improvement of living standards, children’s nutrition is deeply concerned by their parents. In addition to the major nutrients, the impact of mineral elements on the growth and development of children has drawn increasing attention. Therefore, we examined the serum levels of iron, zinc, calcium, copper and lead in 688 infants aged 6 months to 6 years in a community in Chongqing, and the report is as follows. 1 Materials and Methods 1.1 The research object October 2007 to September 2008 in Chongqing