Central nervous system dysfunction due to lead exposure
- PMID: 663669
- DOI: 10.1126/science.663669
Central nervous system dysfunction due to lead exposure
Abstract
Central nervous system dysfunction was investigated in workers at a secondary lead smelter by means of performance tests. Correlations between test scores and zinc protoporphyrin levels, a biological indicator of lead toxicity, are statistically significant. This correlation should prove to be useful in current efforts to evaluate effects of lead exposure.
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