QMRA 
(1991). Risk factors for contamination of domestic hot water systems by legionellae.. Applied and Environmental Microbiology. 57, 2360–2367.
(1993). Role of the eaeA gene in experimental enteropathogenic Escherichia coli infection. Journal of Clinical Investigation. 92, 3.
(1995). Removal of Cryptosporidium by Slow Sand Filtration. Water Science and Technology. 3,
(1995). Removal of Cryptosporidium by Slow Sand Filtration. Water Science and Technology. 3,
(1995). Risk perception and communication unplugged: twenty years of process. Risk analysis: an official publication of the Society for Risk Analysis. 15, 2.
(1998). Reinterpretation of microbial survival curves. Critical Reviews in Food Science. 38, 353–380.
(1998). Review of epidemiological studies on health effects from exposure to recreational water. International Journal of Epidemiology. 27,
(1998). Review of epidemiological studies on health effects from exposure to recreational water. International journal of epidemiology. 27, 1–9.
(1999). Respiratory diseases among US military personnel: countering emerging threats.. Emerging infectious diseases. 5, 379.
(1999). Rhinoviruses and their ICAM receptors. Journal of structural biology. 128, 69–74.
(1999). A risk assessment framework for the evaluation of skin infections and the potential impact of antibacterial soap washing. American Journal of Infection Control. 27, S26-S33.
(1999). A risk assessment framework for the evaluation of skin infections and the potential impact of antibacterial soap washing. American Journal of Infection Control. 27, 26-33.
(2000). A Review of Policy and Standards for Wastewater Reuse in Agriculture: A Latin American Perspective.
(2000). Role of EspB in Experimental Human Enteropathogenic Escherichia coli Infection. Infection and Immunity. 68, 6.
(2001). Risk Assessment for Cryptosporidium: A Hierarchical Bayesian Analysis of Human Dose Response Data. Water Research. 35, 16.
(2002). Relationship between colonization of building water systems by Legionella pneumophila and environmental factors. Legionella. 305–308.
(2003). Risks associated with the microbiological quality of bodies of fresh and marine water used for recreational purposes: Summary estimates based on published epidemiological studies. Archives of Environmental Health. 53,
(2004). Residential water heater temperature: 49 or 60 degrees Celsius?. Canadian Journal of Infectious Diseases and Medical Microbiology. 15, 11–12.
(2004). Risk as analysis and risk as feelings: some thoughts about affect, reason, risk, and rationality. Risk analysis: an official publication of the Society for Risk Analysis. 24, 2.
(2005). Recent trends in the epidemiology of non-typhoid Salmonella and antimicrobial resistance: the Israeli experience and worldwide review. Current Opinion in Infectious Diseases. 18(6),
(2005). Refractory periods and climate forcing in cholera dynamics. Nature Letters. 436(4),