| Waterborne transmission of protozoan parasites: review of worldwide outbreaks-an update 2011–2016 A Efstratiou, JE Ongerth, P Karanis Water research 114, 14-22, 2017 | 675 | 2017 |
| Identification of Cryptosporidium oocysts in river water JE Ongerth, HH Stibbs Applied and Environmental Microbiology 53 (4), 672-676, 1987 | 326 | 1987 |
| Modelling of pharmaceutical residues in Australian sewage by quantities of use and fugacity calculations SJ Khan, JE Ongerth Chemosphere 54 (3), 355-367, 2004 | 280 | 2004 |
| Giardia taxonomy, phylogeny and epidemiology: Facts and open questions J Plutzer, J Ongerth, P Karanis International journal of hygiene and environmental health 213 (5), 321-333, 2010 | 275 | 2010 |
| Removing Giardia and Cryptosporidium by conventional treatment and direct filtration EC Nieminski, JE Ongerth Journal‐American Water Works Association 87 (9), 96-106, 1995 | 238 | 1995 |
| Occurrence of Shiga-like toxin-producing Escherichia coli in retail fresh seafood, beef, lamb, pork, and poultry from grocery stores in Seattle, Washington M Samadpour, JE Ongerth, J Liston, N Tran, D Nguyen, TS Whittam, ... Applied and Environmental Microbiology 60 (3), 1038-1040, 1994 | 233 | 1994 |
| Effects of time and watershed characteristics on the concentration of Cryptosporidium oocysts in river water JS Hansen, JE Ongerth Applied and Environmental Microbiology 57 (10), 2790-2795, 1991 | 232 | 1991 |
| Development and Preliminary Evaluation of a Loop-Mediated Isothermal Amplification Procedure for Sensitive Detection of Cryptosporidium Oocysts in Fecal and … P Karanis, O Thekisoe, K Kiouptsi, J Ongerth, I Igarashi, N Inoue Applied and Environmental Microbiology 73 (17), 5660-5662, 2007 | 183 | 2007 |
| Comparison of two methods for detection of Giardia cysts and Cryptosporidium oocysts in water EC Nieminski, FW Schaefer 3rd, JE Ongerth Applied and Environmental Microbiology 61 (5), 1714-1719, 1995 | 178 | 1995 |
| Sensitive and specific detection of Cryptosporidium species in PCR-negative samples by loop-mediated isothermal DNA amplification and confirmation of generated LAMP products by … MA Bakheit, D Torra, LA Palomino, OMM Thekisoe, PA Mbati, J Ongerth, ... Veterinary parasitology 158 (1-2), 11-22, 2008 | 172 | 2008 |
| Estimation of pharmaceutical residues in primary and secondary sewage sludge based on quantities of use and fugacity modelling SJ Khan, JE Ongerth Water Science and Technology 46 (3), 105-113, 2002 | 141 | 2002 |
| Evolution of monitoring for Giardia and Cryptosporidium in water A Efstratiou, J Ongerth, P Karanis Water Research 123, 96-112, 2017 | 138 | 2017 |
| Molecular characterization of Cryptosporidium from animal sources in Qinghai province of China P Karanis, J Plutzer, NA Halim, K Igori, H Nagasawa, J Ongerth, M Liqing Parasitology Research 101, 1575-1580, 2007 | 126 | 2007 |
| Cryptosporidiosis and giardiasis: the impact of waterborne transmission. HV Smith Aqua 44, 258, 1995 | 125 | 1995 |
| Removing Cryptosporidium using multimedia filters JE Ongerth, JP Pecoraro Journal‐American Water Works Association 87 (12), 83-89, 1995 | 112 | 1995 |
| Immunofluorescence detection of Cryptosporidium oocysts in fecal smears HH Stibbs, JE Ongerth Journal of Clinical Microbiology 24 (4), 517-521, 1986 | 112 | 1986 |
| Evaluation of DNA probes for detection of Shiga-like-toxin-producing Escherichia coli in food and calf fecal samples M Samadpour, J Liston, JE Ongerth, PI Tarr Applied and Environmental Microbiology 56 (5), 1212-1215, 1990 | 111 | 1990 |
| Electrophoretic Mobility of Cryptosporidium Oocysts and Giardia Cysts JE Ongerth, JP Pecoraro Journal of Environmental Engineering 122 (3), 228-231, 1996 | 109 | 1996 |
| Chlorophenol toxicity removal and monitoring in aerobic treatment: recovery from process upsets PM Makinen, TJ Theno, JF Ferguson, JE Ongerth, JA Puhakka Environmental science & technology 27 (7), 1434-1439, 1993 | 104 | 1993 |
| Removing Giardia and Cryptosporidium by slow sand filtration D Fogel, J Isaac‐Renton, R Guasparini, W Moorehead, J Ongerth Journal‐American Water Works Association 85 (11), 77-84, 1993 | 100 | 1993 |