@article{article784698b1, title = {Radiopacidade de resinas compostas}, author = {Dantas, Wania Christina Figueiredo and Nagem Filho, Halim and Martin, Alexandre Sigrist de and Duarte, Marco Antonio Hungaro and Fares, Nasser Hussein and D’azevedo, Maria Tereza F. S.}, year = {2012}, journal = {Full Dentistry in Science} }