00796naa#a2200229#i#450# EN\\bibl\124623 20260630095001.2 2077-7566 20260629b2026####ek#y0engy0150####ca RUS RU THE LEVEL OF MATRIX METALLOPROTEINASES IN INFLAMMATORY PERIODONTAL DISEASES (Experimental Study) Journal article Ekaterinburg TIRAZH Publishing House 2026 7 с. Journal article local Стоматология. Заболевания ротовой полости и зубов. 616.31 RUS Popov Vyacheslav Anatol'evich Kisel'nikova Larisa P. Shagrov Leonid L. Zvezdina Yulia M. Popova Daria A. dental-press.ru