Inada, T. and Tokarnia, C.H. 2014. Histopathological and histochemical studies of two cases of enzootic ethmoidal tumour in cattle. Pesquisa Agropecuaria Brasileira. 8, 6 (Apr. 2014), 85–88. DOI:https://doi.org/10.1590/S1678-3921.pab1973.v8.17382.