近代由于缺乏微量元素所致的疾病已日趋普遍,并已受到各国的关注,许多医药学者将其作为重要的研究课题,其中锌元素在儿科临床上更为重视。锌是生物体内不可缺少的元素,是人体 Modern disease due to the lack of trace elements has become increasingly common, and has been the concern of all countries, many medical scholars regard it as an important research topic, of which zinc is more important in pediatric clinical. Zinc is an indispensable element in the body, is the human body