@misc{miscc4c70c50, title = {Microleakage of class II composite restorations: different preparations of the cavosurface enamel margins}, author = {Francci, C and Nishimura, R L and Cabral, G and Honda, E and Rodrigues Filho, Leonardo Eloy and Meira, J B C}, year = {2000}, booktitle = {Annual Meeting of the International Association for Dental Research - IADR/Brazilian Division} }