(2005). (2011). (2010).
Overland and Near-Surface Transport of from Vegetated and Nonvegetated Surfaces. Journal of Environmental Quality. 33,
(2004). Overland and near-surface transport of Cryptosporidium parvum from vegetated and nonvegetated surfaces. Journal of Environmental Quality. 33,
(2004). Outbreaks of waterborne infectious intestinal disease in England and Wales, 1992–5. Epidemiology & Infection. 121, 109–119.
(1998). (2013). An Outbreak of Shigellosis at an Outdoor Music Festival. American Journal of Epidemiology. 133(6),
(1991). Outbreak of Salmonella serotype Anatum infection associated with unpasteurized orange juice. Southern medical journal. 94, 1168-1173.
(2001). (2011). (2007). An outbreak of Campylobacter enteritis associated with a community water supply.. Canadian journal of public health= Revue canadienne de sante publique. 81, 268–271.
(1989). (2008). Our evolving understanding of legionellosis epidemiology: learning to count. Clinical Infectious Diseases. 47,
(2008). (2002). Oocistos de Cryptosporidium e cistos de Giardia: circulação no ambiente e riscos à saúde humana. Epidemiologia e Serviços de Saúde, Brasília.
(2004). (2010). Occurrence of legionellae in hot water distribution systems of Finnish apartment buildings. Canadian Journal of Microbiology. 40, 993–999.
(1994). Occurrence of Legionella in hot water systems of single-family residences in suburbs of two German cities with special reference to solar and district heating. International journal of hygiene and environmental health. 211, 179–185.
(2008). Occurrence of infected amoebae in cooling towers compared with natural aquatic environments: implications for emerging pathogens. Environmental science & technology. 40, 7440–7444.
(2006). Occurrence of infected amoebae in cooling towers compared with natural aquatic environments: implications for emerging pathogens. Environmental science & technology. 40,
(2006). Occurrence of Cryptosporidium and Giardia in Wild Ducks along the Rio Grande River Valley in Southern New Mexico. Applied and Environmental Microbiology. 68(1),
(2002). (2002). (1993). (2013).