For citations:
Firsova I.V., Trigolos N.N., Makedonova Yu.A., Yaroshenko N.N. Comparative characteristic of the effectiveness of instrumental treatment of teeth with a C-shaped root canal. Endodontics Today. 2019;17(1):27-31. (In Russ.) https://doi.org/10.33925/1683-2981-2019-17-1-27-31