For citations:

Berkhman M.V., Kozlova S.S., Prosin A.I., Chernenko O.V. Apical microsurgery vs repeated orthograde treatment of root canals: criteria for selection of a method of treatment. Part I. Endodontics Today. 2019;17(2):59-64. (In Russ.) https://doi.org/10.33925/1683-2981-2019-17-2-59-64