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. 2016 Feb 9;124(8):1308–1315. doi: 10.1289/ehp.1510070

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Effect estimates and 95% confidence intervals for quartiles of cord blood arsenic with birth weight (BW), gestational age (GA), weight for gestational age (BW for GA), and head circumference (HC). Generalized additive models include cord blood lead and manganese (smoothed), maternal age at delivery (smoothed), infant sex, race/ethnicity, parity, smoking during pregnancy, maternal education, prenatal vitamin use, and maternal hemoglobin at delivery (n = 588 for BW, GA, BW for GA; n = 565 for HC). Dashed horizontal line represents null association.