Reginato, G. de S., Barbosa, G. K., Ferreira, A. O., Vasconcelos, B. G., Rici, R. E. G., Watanabe, I.- sei and Ciena, A. P. (2020) “Morphological and ultrastructural characteristics of the tongue of wild boar”, European Journal of Histochemistry, 64(2). doi: 10.4081/ejh.2020.3128.