1. Using a Conceptual Framework for Assessing Risks to Health From Microbes in Drinking Water;Sobsey;Jour. AWWA,1993
2. Balancing Chemical and Microbial Risks of Drinking Water Disinfection. Part I. Benefits and Potential Risks;Craun;Jour. Water SRT-Aqua,1994
3. Balancing Chemical and Microbial Risks of Drinking Water Disinfection. Part II. Managing the Risks;Craun;Jour. Water SRT-Aqua,1994
4. International Life Sciences Institute. A Conceptual Framework to Assess the Risks of Human Disease Following Exposure to Pathogens.;Risk Analysis,1996
5. Announcement of the Drinking Water Contaminant Candidate List; Notice;USEPA.;Fed. Reg.,1998