lead exposure
High lead exposure causing intellectual disability in Indian children, says study
At low levels, one microgrammes per deciLitre of lead contamination in the blood causes more than half a point of IQ decrement.
Study finds impact of lead exposure on fertility
Because fertility has implications for economic activity, factors that decrease fertility are of significant policy concern.
Lead exposure as a child may not be cause criminal behaviour in adulthood
Some researchers suggest that lead may be linked to criminal behaviour but that association could be explained by low socioeconomic status.
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