Blood's Concentration of Lead and Arsenic Associated with Anemia in Peruvian Children.

This exploratory, descriptive cohort study ( = 60) determined lead (Pb) and arsenic (As) blood concentrations in Peruvian children and their association with hematological parameters of iron-deficient anemia (IDA) and anthropometric measurement. The mean age of children was 10.8 months (SD = 4.