1 resultado para Farinha de carne e osso como ração

em Repositório Científico da Universidade de Évora - Portugal


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Resumo:

The aim of this study was to assess the prevalence of infection by Campylobacter fetus in beef cattle reared in extensive systems in Alentejo region by direct fluorescent antibody test (DFAT), a technique widely used for determining the prevalence of this disease.