@misc{misc84a341b1, title = {Surface treatment of dental porcelain with CO2 laser: porosity analysis and AFM}, author = {Sgura, Ricardo and Reis, M. C. and Salvadori, M. C. and Taddeo, F. and Cesar, Paulo Francisco and Medeiros, Igor Studart}, year = {2013}, doi = {10.1016/j.dental.2013.08.057}, booktitle = {Academy of Dental Materials Annual Meeting} }