Effect of cadmium on rat maxillary molar junctional epithelium during lactation - Ribas, José Paulo; Lopes, Ruberval Armando; Sala, Miguel Angel; Ribas, Lucia M. R.; Mattos, Maria da Glória Chiarello de; Semprini, Marisa; Watanabe, Ii-Sei; Regalo, Simone Cecílio Hallak (International Journal of Morphology, 2004)