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Previous Volume 331:616-617 September 1, 1994 Number 9 Next

	Since this article has no abstract, we have provided an extract of the first 100 words of the full text and any section headings.

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To the Editor: In 1979 my colleagues and I had an article published in the Journal that reported that asymptomatic children with elevated dentine lead levels had significant cognitive and behavioral deficits after covariate adjustment¹. I wish to correct certain errors of reporting that I made.

In my study, we used lead levels in teeth as the measure of lead exposure and attempted to collect multiple specimens from each subject. I reported that if three teeth from a given subject were analyzed, the lead levels in all three had to be in agreement for the subject to be included . . . [Full Text of this Article]

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