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. 2015 Jun 16;124(2):210–219. doi: 10.1289/ehp.1409582

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Measured levels of cytokines and chemokines in supernatant of SAECs exposed to PEPs, SiO₂, and MS-WF for 24 hr. All values are represented as the mean ± SE. Bar represents a significant difference in measurements across the treatment groups with p < 0.05.