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. 2017 Sep 12;3(9):e00400. doi: 10.1016/j.heliyon.2017.e00400

Fig. 2.

Fig. 2

Oxidative stress induced by Hg occupational exposure. Mean oxidative DNA damage (8-OHdG) as biomarker of oxidative stress in peripheral blood samples of Hg exposed gold miners and control group. Mann-Whitney U test (**) p < 0.01.