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已有大量资料证明，氟摄入量过多，对儿童健康可造成多方面的损害，而尿氟测定值对氛中毒诊断及防治效果观察有着十分重要的意义。蓟县部分地区属水型氟病区。我们于lops年对本县城镇健康儿童进行尿氟值测定，结果如下。1对象与方法选择在我县常住3年以上8－15岁健康儿童228名?
There is a lot of data to prove that fluoride intake is too much, which can cause various damages to children’s health. The determination of urinary fluoride is of great significance for the diagnosis and prevention and treatment of poisoning. Jixian part of the water-based fluoride ward. We in lops years on the town of healthy children in Urumqi determination, the results are as follows. 1 objects and methods to choose in my county for more than 3 years 8-15 healthy children 228?