Low blood lead levels and hemoglobin concentrations in preschool children in China
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It is well known that lead (Pb) produces reduced haemoglobin (Hb) levels and risk of anemia when blood lead levels (BPb) are greater than 20 µg dL-1. Two recent studies reported an increased risk of anemia in children with BPb between 10-20 µg dL-1, but few ... ...
