Effect of denture cleansers on metal ion release and surface roughness of denture base materials - Davi, Letícia Resende; Felipucci, Daniela Nair Borges; Souza, Raphael Freitas de; Bezzon, Osvaldo Luiz; Silva, Claudia Helena Lovato da; Pagnano, Valéria Oliveira; Paranhos, Helena de Freitas Oliveira (Brazilian Dental Journal, 2012)