U.S. EPA Exposure Factors Handbook (Office of Research and Development)
http://www.epa.gov/ncea/efh/
Guiding Principles for Monte Carlo Analysis (EPA/630/R-97/001)
http://oaspub.epa.gov/eims/eimsapi.dispdetail?deid=29596
Guidance for Submission of Probabilistic Exposure Assessments to the Office
of Pesticide Programs' Health Effects Division
http://www.epa.gov/oscpmont/sap/meetings/1998/march/backgrd.pdf
Risk Assessment Guidance for Superfund Volume III Part A: Process for Conducting
Probabilistic Risk Assessment (RAGS 3A) (EPA 540-R-02-002)
http://www.epa.gov/oswer/riskassessment/rags3adt/pdf/rags3adt_complete.pdf
Third National Report on Human Exposure to Environmental Chemicals (CDC)
http://www.cdc.gov/exposurereport/