D. J. Paredes Vieyra, F. Ocampo Acosta, F. J. Jiménez Enriquez, and R. A. Rojas Alvarado , Trans., “Occurrence of post-endodontic pain after single-visit RCT using Balanced Force technique and two reciprocating system when apical patency is maintained”, int.jour.sci.res.mana, vol. 6, no. 03, pp. MP–2018, Mar. 2018, doi: 10.18535/ijsrm/v6i3.mp01.