Mattos NH, Perin CP, Roskamp L, Araújo CM, Gabardo MC, Westphalen VP, Fariniuk LF, Baratto–Filho F. Influence of Filling Material Remnants on the Diffusion of Hydroxyl Ions in Endodontically Retreated Teeth: An Ex Vivo Study. J Contemp Dent Pract 2022; 23 (8):768-774.