Chandini.G.Ashok, Ravi Sundar George, Mohamed Shafiuzama, and S. Hemalatha, “Incidence of canine perianal tumours: a retrospective study”, Indian J. Vet. Anim. Sci. Res., vol. 46, no. 5, pp. 1125–1127, Nov. 2025, doi: 10.56093/ijvasr.v46i5.139265.