1. Authier, S., Paquette, D., Labrecque, O., Messier, S.: Comparison of susceptibility to antimicrobials of bacterial isolates from companion animals in a veterinary diagnostic laboratory in Canada between 2-time points 10 years apart. Can. Vet. J. 47, 774–778 (2006)
2. Bailiff, N.L., Nelson, R.W., Feldman, E.C., Westropp, J.L., Ling, G.V., Jang, S.S., Kass, P.H.: Frequency and risk factors for urinary tract infection in cats with diabetes mellitus. J. Vet. Intern. Med. 20, 850–855 (2006)
3. Bailiff, N.L., Westropp, J.L., Nelson, R.W., Sykes, J.E., Owens, S.D., Kass, P.H.: Evaluation of urine specific gravity and urine sediment as risk factors for urinary tract infections in cats. Vet. Clin. Pathol. 37, 317–322 (2008)
4. Ball, K.R., Rubin, J.E., Chirino-Trejo, M., Dowling, P.M.: Antimicrobial resistance and prevalence of canine uropathogens at the Western College of Veterinary Medicine Veterinary Teaching Hospital, 2002–2007. Can. Vet. J. 49, 985–990 (2008)
5. Bartges, J.W.: Diagnosis of urinary tract infections. The Veterinary Clinics of North America. Small Anim. Practice 34, 923–933 (2004)