@misc{miscb7bba5b7, title = {Effect of saliva contamination on the hybrid layer: SEM analysis}, author = {Freitas, M. C. and Azevedo, L. and Calabria, M. and Wang, Linda and Atta, Maria Teresa}, year = {2017}, publisher = {International Association for Dental Research}, booktitle = {General Session & Exhibition of the IADR - International Association for Dental Research} }