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The document is a laboratory report from 3M Environmental Technology and Services detailing pilot data on perfluorooctanesulfonate (PFOS) concentrations in a limited number of pediatric serum samples, indicating that while concentrations were above detection limits, no conclusions can be drawn due to the small sample size, with plans for a larger study involving over 600 samples.
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1999 |
AR226-0961
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v1oMdLBnb1L3X5L0vgVxM8d2Y |
66 |