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国内对接触铅工人生物标志物的调查研究已有不少报道,但多为一次性横断面调查[1],动态观察资料较少。我们曾对某乡办冶炼厂接触铅工人定期进行医学检查。现将相隔2年用相同方法并伴有质量控制措施的两次生物标志物的检测结果作一简要报道。1对象和方法1.1对象男115名,女工1
There have been many reports on the survey of biomarkers of exposure to lead workers in China, but most of them are one-time cross-sectional surveys [1], with few dynamic observation data. We have conducted regular medical inspections of lead workers exposed to a township smelter. The results of two biomarkers with the same method and quality control measures separated by two years are now briefly described. 1 objects and methods 1.1 object male 115, female workers 1