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Re: Important Scientific Information Related to Draft Libby Amphibole Asbestos (LAA) Toxicological Assessment

Letter from Keith Cole requesting that new scientific studies be used to improve the NAS recommendations affecting the IRIS program.

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Re: Important Scientific Information Related to Draft Libby Amphibole Asbestos (LAA) Toxicological Assessment (PDF)(9 pp, 2 MB)
Letter from Keith Cole requesting that new scientific studies be used to improve the NAS recommendations affecting the IRIS program.