J. F. Silva, B. H. A. Paiva, N. M. Ocarino, and R. Serakides, “Primary muscle hypertrophy of the colon in a cat: a rare presentation”, Brazilian Journal of Veterinary Pathology, vol. 8, no. 3, pp. 107–111, Nov. 2015, doi: 10.24070/bjvp.1983-0246.008021.