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2. U.S. EPA. Pesticide Assessment Guidelines Subdivision F Hazard Evaluation: Human and Domestic Animals EPA-540/9-82-025. Office ofPesticides and Toxic Substances Washington DC 1982.
3. Reference dose (RfD): Description and use in health risk assessments
4. Integrated RiskmInfomation System (IRIS); health riskassessment; guidelines, etc;Fed. Reg.,1988
5. Guidelines for carcinogen risk assessment;Fed. Reg.,1986