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. 2017 Oct 30;32:e2017019. doi: 10.5620/eht.e2017019

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Copyright © 2017 The Korean Society of Environmental Health and Toxicology

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 2. — Changes in the trends of blood lead concentrations. (A) Distribution for concentrations of blood lead in adults and children (1984-2014). (B) Distribution for concentrations of blood lead in children and adolescents (1985-2014). (C) Distribution for concentrations of blood lead in adults (1985-2013).