Oliveira AR de, Arenales A, Carvalho TP de, Pessanha AT, Tinoco HP, Costa MELT da, et al. Metastatic oral squamous cell carcinoma in a captive common hippopotamus (Hippopotamus amphibius). Brazilian Journal of Veterinary Pathology [Internet]. 2018 Jul. 30 [cited 2025 Oct. 19];11(2):64-7. Available from: https://bjvp.org.br/bjvp/article/view/257