00685naa#a2200169#i#450# EN\\bibl\2701 20241103172420.7 20180706b2018####ek#y0engy0150####ca RU EVALUATION OF THE EFFECTIVENESS OF NEW PHARMACOLOGICALLY ACTIVE COMPOSITIONS OF NANOSTRUCTURED hydroxyapatite APPLICATION IN PATIENTS WITH EARLY MANIFESTATIONS OF tooth wear Conference article/thesis Ekaterinburg TIRAZH Publishing House 2018 3 с. Conference article/thesis local Клиническая медицина. 76.29 grnti Legkih Aleksandr Vladimirovich Mandra Yuliya V. dental-press.ru