Assessment of the U.S. Environmental Pro
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Luz Claudio; Cynthia F. Bearer; David Wallinga
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Article
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1999
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John Wiley and Sons
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English
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๐ 2 views
## Background: The effects of toxins on developing animals depend not only on the nature of the chemical but also on the timing of exposure and assessment of outcomes. this complicates the task of regulatory agencies such as the u.s. environmental protection agency (epa), which must comply with the