@article{article1874001b,
title   = {Shear bond strenght of three glass ionomer cements to enamel and dentine},
author = {Carvalho, Thiago Saads and Amerongen, Willen Evert van and Gee, Anton de and Bönecker, Marcelo and Sampaio, Fábio Correia},
year = {2011},
doi = {10.4317/medoral.16.e406},
journal   = {Medicina oral, patologia oral y cirurgía bucal}
}