For citations:
Spasich T.A., Reshetnik L.A., Soboleva N.N., Kovtonyuk P.A. Changing the color of tooth enamel in the process of orthodontic treatment. Acta Biomedica Scientifica. 2017;2(5(2)):141-146. (In Russ.) https://doi.org/10.12737/article_5a3a0eaa13e056.43135952