Callegari, M. A.; Pierozan, C. R.; Dias, C. P.; Souza, K. L. de; Foppa, L.; Gasa, J.; Silva, C. A. da. Brazilian Panorama of Pig Breeding Sector: A Cross-Sectional Study about Specific Aspects of Biosecurity, Facilities, Management, Feeding, and Performance. Semina: Ciênc. Agrár. 2020, 41, 587-606.