Motta, A. C. F., Migliari, D. A., Gioso, M. A., Komesu, M. C., Sala, M. A., & Lopes, R. A. (2004). The carcinogenic potential of cadmium in the palatal and gingival epithelium of rats: a morphologic and morphometric analysis. Brazilian Journal of Veterinary Research and Animal Science, 41(3), 183-188. https://doi.org/10.1590/S1413-95962004000300006