This guidance supplements the Risk Assessment Guidance for Superfund: Human Health Evaluation Manual, Part A that was issued October 13, 1989.
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Risk Assessment Guidance for Superfund Volume I: Human Health Evaluation Manual Supplemental Guidance (PDF)(33 pp, 254 K)
This guidance supplements the Risk Assessment Guidance for Superfund: Human Health Evaluation Manual, Part A that was issued October 13, 1989.