Challenges and opportunities of electronic identification in pigs. Pubvet, [S. l.], v. 6, n. 34, 2015. DOI: 10.22256/pubvet.v6n34.1467. Disponível em: https://ojs.pubvet.com.br/index.php/revista/article/view/1931.. Acesso em: 20 may. 2024.