Institution: | 1.Federal University of Pernambuco, Pernambuco, Brazil ;2.Camilo Castelo Branco University, S?o Paulo, Brazil ;3.Integrated UFPB/UFBA Posgraduate Dental Program, School of Dentistry, Federal University of Para’iba, Jo?o Pessoa, PB, Brazil ;4.Morphology Department, Health Science Center, Federal University of Para’iba, Jo?o Pessoa, PB, Brazil ;5.University of Pernambuco, Pernambuco, Brazil ; |