QMRA 
(1999). Cultural theory and risk: a review. Health, risk & society. 1, 71-90.
(2006). Cryptosporidium Hominis: Experimental Challenge of Healthy Adults. The American Journal of Tropical Medicine and Hygiene. 75, 5.
(2014). Cryptosporidium and Giardia in tropical recreational marine waters contaminated with domestic sewage: Estimation of bathing-associated disease risks. Marine pollution bulletin. 85, 268–273.
(2004). Cryptosporidium: a water-borne zoonotic parasite. Veterinary parasitology. 126, 37–56.
(1997). Cryptosporidiosis-Associated Mortality Following a Massive Waterbome Outbreak in Milwaukee, Wisconsin. American Journal of Public Health. 87, 2032-2035.
(2015). Cryptosporidiosis surveillance–United States, 2011-2012; Giardiasis surveillance–United States, 2011-2012. Morbidity and Mortality Weekly Report: Surveillance Summaries. 64(3),
(2010). Cryptosporidiosis Surveillance. 6, 1-23.
(2011). Cryptosporidiosis. Drugs, Diseases & Procedures: Cryptosporidiosis. 12, 1-23.
(1988). Cryptosporidial diarrhoea in AIDS and its treatment.
593-597
(1988). Cross-species transmission of Giardia spp.: inoculation of beavers and muskrats with cysts of human, beaver, mouse, and muskrat origin. Applied and Environmental Microbiology. 54, 11.
(2016). Critical review of mathematical approaches for quantitative microbial risk assessment (QMRA) of Legionella in engineered water systems: Research gaps and a new framework. Environmental Science: Water Research & Technology. 2, 599–613.
(1985). Country gravy is bad for you. Journal of Meat Byproducts. 67, 3.
(2006). Continuous monitoring of particle emissions during showering. Journal of the Air & Waste Management Association. 56, 1662–1668.
(1995). Concepts in inhalation toxicology.
(2009). Compliance with boil water advice following a water contamination incident in the Netherlands in 2007. Eurosurveillance. 14, 19156.
(2000). Compliance with advice to boil drinking water during an outbreak of cryptosporidiosis. Outbreak Investigation Team.. Communicable Disease and Public Health. 3, 137–138.
(1974). Comparison of the Immune Response to Three Different Yersinia pestis Vaccines in Guinea Pigs and Langurs. Journal of Infectious Diseases. 129,
(2000). A comparison of Legionella pneumophila occurrence in hot water tanks and instantaneous devices in domestic, nosocomial, and community environments. Current Microbiology. 41, 374–376.
(Submitted). Comparison of infectious dose of Listeria monocytogenes F5817 as determined for normal versus compromised C57B1/6J mice. Journal of food protection. 52, 10.
(1999). Comparison of Imipenem and Ceftazidime as Therapy for Severe Melioidosis. Clinical Infectious Diseases. 29, 2.
(1991). Comparison of animal infectivity, excystation, and fluorogenic dye as measures of Giardia muris cyst inactivation by ozone. Applied and Environmental Microbiology. 57, 11.
(2001). Community surveys of self-reported diarrhoea can dramatically overestimate the size of outbreaks of waterborne cryptosporidiosis. Water Science and Technology. 43, 27–30.