Introduction - N. Ragsdale and J. N. Seiber ; Exposure Assessment ; 1. Perceptions in Chemical Exposure Assessment - Robert I. Krieger ; 2. Using Two-Day Food Consumption Survey Data for Longitudinal Dietary Exposure Analysis - Barbara J. Petersen ; 3. Percutaneous Penetration of Pesticides: Clinical Ramifications - J. M. Tripp, F. Kartono, H. Maibach ; 4. Testing for Persistent Organic Pollutants In Banked Maternal Serum Specimens - William Draper, Jennifer Liang, Mary Fowler, Martin Kharrazi, F. Peter Flessel and S. Kusum Perera ; 5. Assessing Exposure to Agricultural Fumigants In Outdoor and Indoor Environments - James E. Woodrow, Robert I. Krieger ; 6. Setting Fumigant Application Buffer Zones - T.A. Barry, B. Johnson, and R. Segawa ; 7. Developing Pesticide Exposure Mitigation Strategies - Thomas Thongsinthusak, Joseph P. Frank ; 8. A Reality Fix for Risk Managers - J. Ross, J. Driver ; 9. Indoor Human Pyrethrins Exposure: Contact, Absorption, Metabolism, and Urine Biomonitoring - Sami Selim ; 10. Monitoring human exposure to Pesticides using immunoassay - M.E. Koivunen, S.J. Gee ; 11. Dosimetry and Biomonitoring: Following Golfer Exposure to Chlorpyrifos - R. Putnam, J.M. Clark ; 12. Assessment of pesticides exposure for epidemiologic Research: Measurement error and bias - Shelley A. Harris ; 13. Dose prediction modeling for epidemiologic Assessment of pesticide exposure risks in Occupational cohorts - Shelley A. Harris, Kristen M. Wells ; 14. Evaluation of Potential Carbaryl Exposures Associated with Residential Lawn and Garden Product Use: Results of a Biological Monitoring Program - C. Lunchick, J. Driver and J. Ross ; 15. Probabilistic Methods for the Evaluation of Potential Aggregate Exposure Associated with Agricultural and Consumer Uses of Pesticides - J. Driver, J. Ross, M. Pandian, C. Lunchick, J. Lantz, G. Mihlan and B. Young