For citations:

Iordanishvili A.K., Malyshev M.E., Petrov A.A. Changes in periodontal tissues, tooth sensitivity and mucosal immunity when using toothpaste with hydroxyapatite, papain, thermal mud, extracts of eleutherococcus and calendula. Medical alphabet. 2020;(3):35-38. (In Russ.) https://doi.org/10.33667/2078-5631-2020-3-35-38