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The document outlines a research proposal by 3M in collaboration with Johns Hopkins University to analyze serum samples for fluorochemicals, including PFOS and PFOA, from out-of-county residents in the CLUE I and CLUE II studies conducted in 1974 and 1989, aiming to assess detectable levels and changes over time.
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1974 |
AR226-0020
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6bkVX47ZOMvyjMqK19p1M6YGR |
6 |