江浙沪皖地区18~22周岁男性血镉、尿汞参考区间探讨 |
潘畅 |
Investigation on the reference intervals of blood cadmium and urine mercury in Jiangsu, Zhejiang, Shanghai and Anhui regions among 18-22-year-old males |
图1 血镉值的频数分布 注: x - =2.06 #cod#x003bc;gL, s =2.33, n =1 658 |
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