Neighborhood psychosocial hazards and the association of cumulative lead dose with cognitive function in older adults.


Before the 1970s, today's older Americans were exposed to high levels of lead in the environment. The authors previously reported that lifetime cumulative lead dose was associated with lower cognitive test performance in older adults. Experiments suggest that environmental stress may intensify the detrimental influence of lead. No large, population-based… (More)
DOI: 10.1093/aje/kwn390


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