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. 2018 Sep 12;2(3):e020. doi: 10.1097/EE9.0000000000000020

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Figure 5. — Estimated concentrations of ROS generated in lung epithelial lining fluid by PM_2.5 during summer and winter in Toronto, Canada, using the KM-SUB-ELF model. Error bars reflect uncertainty related to assumed solubilities for Fe and Cu.