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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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|a H 636.5
|b P875p
|2 21
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|a Persistence of fecal shedding of Salmonella Enteritidis by experimentally infected laying hens housed in conventional or enriched cages
|h artículo de revista
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|a SALMONELLA
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|a EXCRETA
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|a ENFERMEDADES INFECCIOSAS
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|a JAULAS
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|a Gast, Richard K.
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|t Poultry science. --
|g Volumen 94, número 7 (july 2015), páginas 1650-1656
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| 852 |
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|a Biblioteca Joaquín García Monge. Hemeroteca
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| 856 |
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|u http://ps.oxfordjournals.org.una.idm.oclc.org/content/94/7/1650.full
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