Yazbek, A. V. B., and C. E. Larsson. “Evaluation of the Clinical Efficacy of Cyclosporine in Atopic Dogs Treatment”. Brazilian Journal of Veterinary Research and Animal Science, vol. 49, no. 5, Oct. 2012, pp. 360-6, doi:10.11606/issn.2318-3659.v49i5p360-366.