@article{article21bc3ec6,
title   = {Restorative procedures in posterior teeth placed during a graduation course clinic: qualitative evaluation about amalgam versus composite resin},
author = {Armas Vega, Ana Del Carmen and Thomé, Thaís and Rosin, Celso and Garone Netto, Narciso and Luz, Maria Aparecida Alves de Cerqueira},
year = {2006},
journal   = {Brazilian Journal of Oral Sciences}
}