Tokarnia, Carlos Hubinger, Jurgen Dobereiner, and Camillo F. C. Canella. “Enzootic Ethmoid Tumor in Cattle in the State of Rio De Janeiro”. Pesquisa Agropecuaria Brasileira 7, no. 5 (April 15, 2014): 41–46. Accessed November 15, 2025. https://apct.sede.embrapa.br/pab/article/view/17455.