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. 2017 Nov 23;14(12):1445. doi: 10.3390/ijerph14121445

Figure 9.

Figure 9

Figure 9

(ae) Bivariate spatial autocorrelation of airborne lead concentrations (AVGCONC) (2007) and five levels (Natural Breaks classification scheme) of segregation (SLEVEL1-5). (f) Controlling for city-level racial differences and poverty (PLEVEL3).