[1]
R. Kaul, R. Farooq, V. Kaul, S. U. Khateeb, A. R. Purra, and R. Mahajan, “Comparative Evaluation of Physical Surface Changes and Incidence of Separation in Rotary Nickel-Titanium Instruments: An in Vitro SEM Study”, Iran Endod J, vol. 9, no. 3, pp. 204–209, Jun. 2014.