Jardim, J. G.; Deminicis, B. B.; Peixoto, E. C. T. de M.; Heinzen, E. L.; Domingues, P. F. Etiological Profile of Bovine Mastitis from Dairy Farms in the Western Paraná, Brazil. Braz. J. Vet. Med. 2014, 36, 65-70.