Dominguez, J. A., B. Fortes Bittencourt, P. V. Farago, L. A. Pinheiro, and O. M. M. Gomes. “Shrinkage Stress of Resin Composites: Effect of Material Composition – Sistematic Review”. Brazilian Dental Science, vol. 17, no. 3, Sept. 2014, pp. 60-66, doi:10.14295/bds.2014.v17i3.1002.