Jannes, G., Vaneechoutte, M., Lannoo, M., Gillis, M., Vancanneyt, M., Vandamme, P., Verschragen, G., van Heuverswyn, H., Rossau, R. 1993. Polyphasic taxonomy leading to the proposal of Moraxella canis sp. nov. for Moraxella catarrhalis-like strains. International Journal of Systematic Bacteriology. 43 : 438-449.