@article{article469a2552,
title   = {Effect of bleaching on the cemento-enamel junction},
author = {Esberard, Roberta and Esberard, Renata Ramalho and Esberard, Roberto Miranda and Consolaro, Alberto and Pameijer, Cornelis H.},
year = {2007},
journal   = {American Journal of Dentistry}
}