@misc{misce72e5de9, title = {Effect of different polishing procedures on surface roughness of composite resins}, author = {Barbosa, S. H. and Zanata, Régia Luzia and Nunes, O. B. and Navarro, Maria Fidela de Lima and Lauris, José Roberto Pereira}, year = {2000}, booktitle = {General Session of the IADR} }