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Original Article

Selevan et al. 348 (16): 1527, Figure 1     April 17, 2003


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Figure 1. Blood Lead Concentrations among Non-Hispanic White, Non-Hispanic African-American, and Mexican-American Girls.

Age-specific geometric means were calculated with the use of sampling weights to adjust for unequal probabilities of selection. The distribution among the three groups was significantly different (P=0.006). To convert values for lead to micromoles per liter, multiply by 0.048.



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