00471naa#a2200157#i#450# EN\\bibl\21771 20240501044829.3 2077-7566 20130225b2013####ek#y0engy0150####ca RU THE REPORTING ON THE RUSSIAN CONGRESS «DENTISTS BIG URAL»/ Journal article Ekaterinburg TIRAZH Publishing House 2013 2 с. Journal article local Zholudev Sergey Egorovich dental-press.ru