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Search results with tag "Amphibian metamorphosis assay ocspp guideline"
Amphibian Metamorphosis Assay OCSPP Guideline 890
www.epa.govimportant assay because amphibian metamorphosis provides a well-studied, thyroid- dependent process which responds to substances known to be active along the HPT axis, and it is the only in the EDSP Tier 1 battery assay that detects thyroid activity in an