Evaluation of dentinal permeability reduction provided by different desensitizing treatments - Rizzante, Fabio Antonio Piola; Maenosono, Rafael Massunari; Palma-Dibb, Regina Guenka; Duarte, Marco Antonio Hungaro; Ishikiriama, Sérgio Kiyoshi (Revista Sul-Brasileira de Odontologia, 2014)