近年来,小儿钙、铁等微量元素缺乏日益引起重视,但是,如何正确补充往往被家长甚至临床医师所忽视。他们往往选用同时含有钙、铁等微量元素的单一药品,或者钙剂和铁剂两种药品同时服用,而忽略了两者之间的相互作用。本文采用不同间隔时间补充铁剂、钙剂,研究口服补钙对小儿铁代 In recent years, the lack of trace elements such as calcium and iron in children has drawn increasing attention, however, how to correct the supplement is often neglected by parents and even clinicians. They often use a single drug that contains both trace elements such as calcium and iron, or a combination of both calcium and iron, ignoring the interaction between the two drugs. In this paper, iron supplementation at different intervals, calcium, oral calcium study on children’s iron generation