C. Topbaş, Özkan Adıgüzel, and Özlem Çölgeçen, “Investigation of the effects of different chelating solutions on the microhardness and surface roughness of root canal dentin”, Int Dent Res, vol. 9, no. 1, pp. 22–29, Apr. 2019, doi: 10.5577/intdentres.2019.vol9.no1.4.