Duque, Priscila Rocha, Antonio Samuel Alves da Silva, Marconi Rego Barros Júnior, Andreza Maria Tenório Sergio, and Clara Nilce Barbosa. 2020. “Serological Survey of Porcine Circovirus 2 Antibodies in Northeastern Brazil by Immunoperoxidase Monolayer Assay”. Semina: Ciências Agrárias 41 (1):345-50. https://doi.org/10.5433/1679-0359.2020v41n1p345.