00656naa#a2200181#i#450# EN\\bibl\4033 20240424203107.3 20200218b2020####ek#y0engy0150####ca RU CHANGE OF THE MINERAL COMPONENT OF ENAMEL TEETH IN CONNECTIVE TISSUE DYSPLASIA Conference article/thesis Ekaterinburg TIRAZH Publishing House 2020 2 с. Conference article/thesis local Медицина. Охрана здоровья. 61 Korshunov Aleksandr P. Konev V. P. Kuryatnikov K. N. dental-press.ru