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. Author manuscript; available in PMC: 2024 Mar 1.
Published in final edited form as: J Expo Sci Environ Epidemiol. 2022 Aug 19;33(2):160–167. doi: 10.1038/s41370-022-00461-6

Fig. 2.

Fig. 2

Household Pb (A) and As (B) results overlaid on a map of the United States. Maps were constructed using the R packages “ggplot”, “sf”, and “ggspatial”. Cu results are similarly presented in Figure S2.