GSCHAIDER, S.; KÖCHLER, J.; SPERGSER, J.; TICHY, A.; MADER, C.; VILL, M.; ORTNER, P.; KÖSSLER, J.; KHOL, J. L. Individual faecal and boot swab sampling to determine John’s disease status in small cattle herds. Veterinaria Italiana, [S. l.], v. 57, n. 1, p. 19–27, 2021. DOI: 10.12834/VetIt.1389.7584.2. Disponível em: https://veterinariaitaliana.izs.it/index.php/VetIt/article/view/1389. Acesso em: 20 may. 2022.