• Performance of progressive and constant tapered instruments rotary systems at canal preparation 

      Genari, Bruna; Stello, Ruggiero Silveira; Grecca, Fabiana Soares; Samuel, Susana Maria Werner; Collares, Fabrício Mezzomo; Dummer, Paul M. H. (2018) [Artigo de periódico]
      Objective The aim of this study was to compare the performance of two nickel-titanium rotary systems regarding the preparation time, final shape of canal, incidence of aberration, transportation, and fracture of instrument. ...