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儿童缺铁性贫血在我国已引起普遍重视。用铁强化的食品被认为是预防贫血的一种有效方法。本实验目的是观察硫酸亚铁强化的儿童奶粉对儿童生长发育的影响及预防缺铁性贫血的效果。 选择全托制幼儿园内3～6岁,血红蛋白含量在11.5克％以下,身体健康无疾病的男
Iron deficiency anemia in children has aroused universal attention in our country. Iron fortified foods are considered as an effective way to prevent anemia. The purpose of this experiment is to observe the effect of ferrous sulfate-fortified children’s milk on the growth and development of children and the prevention of iron-deficiency anemia. Select full-time nursery 3 to 6 years old, hemoglobin content of 11.5 grams% or less, healthy and disease-free men