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. 2019 Aug 13;16(16):2895. doi: 10.3390/ijerph16162895

Figure 1.

Figure 1

The effects of lead acetate and/or coenzyme Q10 on cortical lead concentration. Results represent the mean ± SD (n = 7); significant changes at P < 0.05 were determined using Duncan’s post-hoc test. a significant change compared with the control group; b significant change compared with the PbAc injected group.