Abstract
Three E. coli strains representing strains from faeces of normal persons were established as antigenic test strains of two new O antigens, O162 and O163, and one new H antigen, H56.
MeSH terms
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Antigens, Bacterial / isolation & purification*
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Antigens, Bacterial / metabolism
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Escherichia coli / immunology*
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Escherichia coli / metabolism
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Feces / microbiology
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Humans
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Serotyping