%0 Journal Article %T Radiopacity Evaluation of Contemporary Luting Cements by Digitization of Images %A José %A Maurí %A cio dos Santos Nunes Reis %A É %A rica Gouveia Jorge %A Joã %A o Gustavo Rabelo Ribeiro %A Ligia Antunes Pereira Pinelli %J ISRN Dentistry %D 2012 %I Hindawi Publishing Corporation %R 10.5402/2012/704246 %U http://dx.doi.org/10.5402/2012/704246