Authors: Shqair, A. Q. AGomes, GOliveira, AGoettems, M. LRomano, ASchardozim, LBonow, M. L.Torriani, DISSN: doi: 10.1590/s1806-83242012000100009.Journal Name: Brazilian Oral ResearchVolume: 26Issue: 1Pages From: 50To: 56Date: Wednesday, February 1, 2012