Gondim, H. C., & Leon Júnior, E. P. de. (2014). Incidence of the epidermoid carcinoma of nictitant membrane in cattle of the canchim breed. Pesquisa Agropecuaria Brasileira, 11(9), 9–12. https://doi.org/10.1590/S1678-3921.pab1976.v11.16977