C. M. Ribeiro, A. Sanavria, and P. O. Scherer, “Comparative study of CHROMagar Orientation chromogenic method and conventional microbiological methods of cultivation coupled to otitis externa in domesticated dogs (Canis familiaris Linaeus, 1758)”, Braz. J. Vet. Med., vol. 34, no. 4, pp. 265–269, Dec. 2012.