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. 2014 Feb 21;11(2):2148–2168. doi: 10.3390/ijerph110202148

Figure 3.

Figure 3

The scatter plots and the 95% confidence intervals of Spearman’s rank correlation between (a) As and OC, (b) Cd and OC, (c) Cr and OC, (d) Cu and OC, (e) Ni and OC, (f) Pb and OC, (g) Zn and OC.