(1987). The long-term survival of Escherichia coli in river water.
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(1987). A new serovar mogdeni of serogroup Tarassovi of Leptospira interrogans isolated from a sewage plant in England.
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(1987). Obtencion de coracidios de Diphyllobothrium pacificum bajo condiciones experimentales.
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(1987). Occurrence of Cryptosporidium oocysts in sewage effluents and selected surface waters.
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(1987). Occurrence of pathogens in distribution and marketing municipal sludges.
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(1987). Opsonic monoclonal antibodies against lipopolysaccharide antigens of Leptospira interrogans serovar hardjo.
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(1987). Population dynamics in echinococcosis and cysticercosis: evaluation of the biological parameters of Taenia hydatigena and T. ovis and comparison with those of Echinococcus granulosus.
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(1987). Population dynamics in echinococcosis and cysticercosis: evaluation of the biological parameters of Taenia hydatigena and T. ovis and comparison with those of Echinococcus granulosus.
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(1987). Prevalence and characterization of hippurate-negative Campylobacter jejuni in King County, Washington.
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(1987). Prevention and control of parasitic infections.
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(1987). Principles of surface water quality modeling and control.
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(1987). Reactive arthritis associated with cryptosporidium enteritis.
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(1987). Reinfection of people with Ascaris lumbricoides following single, 6-month and 12-month interval mass chemotherapy in Okpo village, rural Burma.
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(1987). The removal of excreted bacteria and viruses in deep waste stabilization ponds.
Water Science and Technology. 19, pp. 569–573.
(1987). A review of freshwater species of Diphyllobothrium with redescriptions and the distribution of D. dendriticum (Nitzsch, 1824) and D. ditremum (Creplin, 1825) development in different hosts.
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(1987). Salmonella regrowth in compost as influenced by substrate (Salmonella regrowth in compost).
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(1987). SEM evidence for a new species, Giardia psittaci.
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(1987). Shigella as a Food borne Pathogen.
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(1987). Shigella as a Food borne Pathogen.
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(1987). Shigella as a Food borne Pathogen.
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(1987). Shigella as a Food borne Pathogen.
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(1987). Structure and biology of Shigella flexneri O antigens.
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(1987). Structure and biology of Shigella flexneri O antigens.
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(1987). Studies on Heat Inactivation of Hepatitis A Virus with Special Reference to Shellfish. Part 1. Procedures for Infection and Recovery of Virus from Laboratory-Maintained Cockles.
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(1987). A study of thermophilic campylobacters in a river system.
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