Microcomputed tomography evaluation of volumetric shrinkage of bulk-fill composites in class II cavities - Algamaiah, Hamad; Sampaio, Camila S.; Rigo, Lindiane C.; Janal, Malvin N.; Giannini, Marcelo; Bonfante, Estevam Augusto; Coelho, Paulo Guilherme; Reis, André Figueiredo; Hirata, Ronaldo (Journal of Esthetic and Restorative Dentistry, 2017)