TY - JOUR T1 - Effects of desensitizing agents on dentinal tubule occlusion JO - Journal of Applied Oral Science A1 - Arrais, César Augusto Galvão A1 - Chan, Daniel Chi Ngai A1 - Giannini, Marcelo SN - 1678-7757 UL - 10.1590/S1678-77572004000200012 VL - 12 Y1 - 2004 PB - Brasil ER -