Pala, C.; Tedde, T.; Salza, S.; Uda, M. T.; Lollai, S.; Carboni, V.; Fadda, A.; Marongiu, E.; Virgilio, S. Epidemiological Survey on the Prevalence of Salmonella Spp. In the Sardinian Pig Production Chain, Using Real-Time PCR Screening Method. Ital J Food Safety 2019, 8.