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(1997). Studies on schistosomiasis in western Kenya: I. Evidence for immune-facilitated excretion of schistosome eggs from patients with Schistosoma mansoni and human immunodeficiency virus coinfections.
Am J Trop Med Hyg. 56, pp. 515-21.
(1997). Sunlight wavelengths inactivating faecal indicator microorganisms in waste stabilisation ponds.
Water Science and Technology. 35, Elsevier. pp. 219–225.
(1997). Survival of Ascaris suum eggs in ammonia-treated wastewater sludges.
Bioresource Technology. 59, pp. 195–198. doi: 10.1016/S0960-8524(96)00147-2.
(1997). Survival of Ascaris suum eggs in ammonia-treated wastewater sludges.
Bioresource Technology. 59, pp. 195–198. doi: 10.1016/S0960-8524(96)00147-2.
(1997). Survival of Giardia, Cryptosporidium, poliovirus and Salmonella in marine waters.
Water Sci Technol. 35, pp. 261 – 268.
(1997). Survival of Giardia, Cryptosporidium, poliovirus, and Salmonella in marine waters.
Water Science and Technology. 35, pp. 261–268.
(1997). Theory and practice of water and wastewater treatment.
John Wiley {&} Sons Incorporated.
(1997). Thermal inactivation of Escherichia coli O157:H7, Salmonella senftenberg, and enzymes with potential as time-temperature indicators in ground beef.
Journal of Food ProtectionJournal of food protection. 60, pp. 471-475.
(1997). Tissue cyst tropism in Toxoplasma gondii: a comparison of tissue cyst formation in organs of cats, and rodents fed oocysts.
Parasitology. 115, pp. 15–20.
(1997). Transcription initiation is controlled by three core promoter elements in the hgl5 gene of the protozoan parasite Entamoeba histolytica.
Proceedings of the National Academy of Sciences of the United States of America. 94, pp. 8812–8817.
(1997). Transport of bacteria and bacteriophages in irrigated effluent into and through an alluvial gravel aquifer.
Water, Air, and Soil Pollution. 98, pp. 17–42.
(1997). Treatment of Mexico City wastewater for irrigation purposes.
Environmental Technology. 18, pp. 721–729.
(1997). Treatment of Mexico City wastewater for irrigation purposes.
Environmental technology. 18, pp. 721–729.
(1997). Treatment of porcine cysticercosis with oxfendazole: a dose-response trial.
The Vetinary Record. 141, pp. 420-2.
(1997). Uniform staining of Cyclospora oocysts in fecal smears by a modified safranin technique with microwave heating.
Journal of Clinical Microbiology. 35, pp. 730–733.
(1997). Update: outbreaks of cyclosporiasis - United States and Canada.
Canada Communicable Disease Report. 2, pp. 143–144.
(1997). The use of an automated growth analyser to measure recovery times of single heat-injured Salmonella cells.
Journal of Applied MicrobiologyJournal of applied microbiologyJ Appl Microbiol. 83, pp. 445-455.
(1997). User fee policies to promote health service access for the poor: a wolf in sheep's clothing?.
International Journal of Health Services: Planning, Administration, Evaluation. 27, pp. 359–379.
(1997). Virus decay and its causes in coastal waters.
Applied and Environmental Microbiology. 63, pp. 77–83.
(1997). Virus Decay and Its Causes in Coastal Waters.
63, pp. 77–83.
(1997). Virus inactivation during disinfection of wastewater by chlorination and UV irradiation and the efficacy of F+ bacteriophage as a viral indicator.
Water Science and Technology. 35, pp. 227-232. doi: 10.1016/S0273-1223(97)00263-1.
(1997). Waste Water Treatment Manuals: Primary, Secondary and Tertiary Treatment.
Environmental Protection Agency, Wexford, Ireland.
(1997). Waterborne adenovirus: A risk assessment.
Wat Sci Technol. 35, pp. 1–6.
(1997). Waterborne adenovirus: A risk assessment.
Water science and technology. 35, pp. 1-6.
(1997). Waterborne adenovirus: A risk assessment.
Water Science and Technology. 35, pp. 1-6.