Marginal microleakage evaluation in class V composite restorations of deciduous teeth prepared conventionally and using Er:YAG laser - Pulga, N. V. G.; Pulga, F. G.; Ribeiro, R. C.; Ribeiro, M. S.; Ramos, A.; Turbino, Miriam Lacalle; Navarro, R. S.; Vieira, M. M. F.; Eduardo, Carlos de Paula (American Society for Laser Medicine and Surgery, 2002)