@misc{misc1f028343, title = {Volumetric polymerization shrinkage of contemporary composite resins}, author = {Nagem Filho, Halim and Nagem, Haline Drumond and Francisconi, Paulo Afonso Silveira and Franco, Eduardo Batista and Mondelli, Rafael Francisco Lia and Coutinho, Kennedy Queiroz}, year = {2007}, journal = {Journal of Applied Oral Science} }