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Cumulative probability plots with on the y axis the probability that a young child in the population is exposed and on the x axis the corresponding internal exposure level in mg/kg bw/day on a log scale for (a) methylparaben, (b) ethylparaben, (c) propylparaben and (d) butylparaben. The dashed line indicates the outcome of the exposure estimation in the first tier. The solid line indicates the NOAEL/100.
