Effect of serological status of the Bovine Leucosis Virus (BLV) on milk production of dairy herds in Costa Rica. Ciencias veterinarias, [S. l.], v. 30, n. 2, p. 43–55, 2014. Disponível em: https://www.revistas.una.ac.cr/index.php/veterinaria/article/view/6324.. Acesso em: 28 apr. 2025.