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营养不良是婴幼儿的常见病,引起营养不良的原因除喂养的热量和(或)蛋白质、维生素缺乏外常伴有微量元素的缺乏。关于营养不良儿血锌的报道不多,为此作
Malnutrition is a common disease in infants and young children, causing malnutrition, in addition to feeding the heat and (or) protein, vitamin deficiency is often accompanied by the lack of trace elements. There are few reports on malnutrition in children’s blood zinc