There was difference in the fluoride intake between the residents of the two towns and this should be considered in the caries prevention project.
两镇人群氟摄入量有差别，在制定防龋计划时应考虑到这一差异。
After intervention, the condition of fluorine pollution caused by burning coal, fluoride intake and urine fluoride concentration of the population were determined.
实施干预后监测燃煤氟污染，测定人群摄氟量和尿氟水平。
After intervention, the condition of fluorine pollution caused by burning coal, fluoride intake and urine fluoride concentration of the population were determined.
实施干预后监测燃煤氟污染，测定人群摄氟量和尿氟水平。
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