@article{articleeb5f3e05,
title   = {The> effect of different light-curing units on tensile strength and microhardness of a composite resin},
author = {Franco, Eduardo Batista and Santos, Patrícia Aleixo dos and Mondelli, Rafael Francisco Lia},
year = {2007},
doi = {10.1590/s1678-77572007000600003},
journal   = {Journal of Applied Oral Science}
}