MENDOZA ELVIRA, S.; PIJOAN, C.; RUÍZ, ÁLVARO; TORREMORELL, M. Transmission of Mycoplasma hyopneumoniae in a farm with solid or open pen partitions determined by polymerase chain reaction test. Veterinaria México OA, [S. l.], v. 37, n. 002, 2009. Disponível em: https://veterinariamexico.fmvz.unam.mx/index.php/vet/article/view/162. Acesso em: 20 apr. 2025.