Peracetic acid as a single endodontic irrigant: effects on microhardness, roughness and erosion of root canal dentin - Keine, Katia Cristina; Kuga, Milton Carlos; Coaguila-Llerena, Hérnan; Palma Dibb, Regina Guenka; Faria, Gisele (Microscopy Research and Technique, 2020)