A. Mella, F. Ulloa, I. Valdés, N. Olivares, A. Ceballos, y J. Kruze, «Evaluation of a new vaccine against Staphylococcus aureus mastitis in dairy herds of southern Chile. I. Challenge trial», Austral J Vet Sci, vol. 49, n.º 3, pp. 149–160, sep. 2017.