Moreno, G.; Lopes, C. A. de M.; Gottschalk, A. F.; Modolo, J. R. Incidence and Characterization of Mastitic Bovine Milk Antimicrobial Multi-Drug Resistant Bacteria in Middle West Region of São Paulo, Brazil. Braz. J. Vet. Res. Anim. Sci. 1997, 34 (4), 207-210. https://doi.org/10.11606/issn.2318-3659.v34i4p207-210.