(1975). Hallazgo de larvas plerocercoides de Diphyllobothriidae Lühe, 1910 (Cestoda) en peces del mar peruano.
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(1975). An improved role for faecal coliform to faecal streptococci ratios in the differentiation between human and non-human pollution sources.
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(1975). Incidence of Intestinal Obstruction in Children Infected with Ascaris Lumbricoides.
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(1975). Incidence of intestinal obstruction in children infected with Ascaris lumbricoides.
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(1975). Infection rhythm in fascioliassis.
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(1975). Interstitial fluid pressure and alkaline gastric secretion.
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(1975). Investigations of the excretion of gamma-glutamyl-transpeptidase into the urine.
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(1975). Letter: 28 nm particles in faeces in infantile gastroenteritis.
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(1975). Letter: Gastro-intestinal allergy to nematodes.
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(1975). A newly recognized mode of infection with the lung fluke.
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(1975). Oxfam's Sanitation Unit: The design and testing of a sanitation and sewage treatment unit for disasters and long term use.
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(1975). Pathogenic Leptospiras Isolated from Malaysian Surface Waters.
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(1975). Soil survival of Toxoplasma oocysts in Kansas and Costa-Rica.
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(1975). Studies of the helminth fauna of Norway. XXXIV. The morphological stability of Diphyllobothrium Cobbold. A comparison of adult D. dendriticum (Nitzsch). D. latum (L.) and D. ditremum (Creplin) development in different hosts.
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(1975). The taxonomic significance of embryonic hooks in four european Diphyllobothrium species (Cestoda, Diphyllobothriidae).
Acta Zoologica Fennica. 142, pp. 1–22.
(1974). Anemia megaloblástica grave por Diphyllobothrium latum.
Revista Medica de Chile. 102, pp. 700–703.
(1974). Bacteriophages as viral pollution indicators.
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(1974). The biology of Spirometra.
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(1974). Cholera carriers.
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(1974). Comparative survival of indicator bacteria and enteric pathogens in well water.
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(1974). Detection of a new virus by electron microscopy of faecal extracts from children with acute gastroenteritis.
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(1974). Detection of a new virus by electron microscopy of faecal extracts from children with acute gastroenteritis.
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