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1
Q29615494-F4B30CA5-F73E-4604-91A4-D1E73DB4652A
Q29615494-F4B30CA5-F73E-4604-91A4-D1E73DB4652A
BestRank
Statement
http://www.wikidata.org/entity/statement/Q29615494-F4B30CA5-F73E-4604-91A4-D1E73DB4652A
The decline in blood lead levels in the United States. The National Health and Nutrition Examination Surveys (NHANES)
P31
Q29615494-F4B30CA5-F73E-4604-91A4-D1E73DB4652A
BestRank
Statement
http://www.wikidata.org/entity/statement/Q29615494-F4B30CA5-F73E-4604-91A4-D1E73DB4652A
rank
NormalRank
type
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Statement
P31
scholarly article