00725naa#a2200181#i#450# EN\\bibl\4004 20240825091441.7 20200218b2020####ek#y0engy0150####ca RU THE WINNING IN THE COMPETITION WORLD ORAL HEALTH DAY AS A RECOGNITION OF THE URAL DENTAL SCHOOL AT THE GLOBAL LEVEL Conference article/thesis Ekaterinburg TIRAZH Publishing House 2020 1 с. Conference article/thesis local Медицина. Охрана здоровья. 61 Spitsyna Tatyana Pavlovna Mandra Yuliya Vladimirovna Portnyagin A. V. dental-press.ru