The Environmental Protection Agency provides online access to the Report of the Workshop on Selecting Input Distributions for Probabilistic Assessments. This report highlights the main points discussed at an EPA workshop held in April 1998 by the Eastern Research Group. The goal of the workshop and report was to "assist EPA in developing a framework and guidance for selecting input distributions for probabilistic risk assessments." The abstract can be viewed in HTML format, while the full-text article is available in .pdf format.