No abstract available
MeSH terms
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Animals
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Animals, Newborn*
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Antibodies, Bacterial / biosynthesis*
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Antigens, Bacterial / administration & dosage
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Antigens, Bacterial / immunology
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Cell Movement
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Escherichia coli / growth & development
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Escherichia coli Infections / immunology
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Germ-Free Life*
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Immunity, Cellular
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Intestinal Mucosa / immunology
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Intestinal Mucosa / microbiology
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Isoantigens / administration & dosage
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Isoantigens / immunology
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Lymphocytes / physiology
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Peyer's Patches / cytology
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Peyer's Patches / immunology
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Peyer's Patches / ultrastructure
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Rats
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Rats, Inbred Strains
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Salmonella Infections, Animal / immunology
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Swine
Substances
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Antibodies, Bacterial
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Antigens, Bacterial
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Isoantigens