00728naa#a2200169#i#450# EN\\bibl\4031 20240722145736.1 20200218b2020####ek#y0engy0150####ca RU EXPERIENCE OF APPLICATION OF TOOTHPASTE WITH HYDROXYAPATITE, ZINC CITRATE AND POTASSIUM CITRATE FOR THE TREATMENT OF SENSITIVE TEETH Conference article/thesis Ekaterinburg TIRAZH Publishing House 2020 3 с. Conference article/thesis local Медицина. Охрана здоровья. 61 Kozmenko Anastasia Nikolaevna Ron' Galina Ivanovna dental-press.ru