1. Green Mountain Institute for Environmental Democracy Montpelier VT website listing of comparative risk projects accessed onFebruary 25 2003. Available athttp://www.gmied.org.
2. The effect of uncertainty on cost‐effectiveness estimation;Hassenzahl D. M.;Journal of Risk Research
3. Jones K.(1997).A Retrospective on Ten Years of Comparative Risk. Report prepared for the American Industrial Health Council by the Green Mountain Institute for Environmental Democracy (Montpelier VT).