00559naa#a2200169#i#450# EN\\bibl\21511 20241122094021.5 2077-7566 20141025b2014####ek#y0engy0150####ca RU COMPARATIVE EVALUATION OF EDGE PENETRATION SEALING MATERIALS USED FOR RETROGRADE ROT CANAL TETH (LABORATORY STUDY ) Journal article Ekaterinburg TIRAZH Publishing House 2014 2 с. Journal article local Lunizyna Y. V. Tokmakova Svetlana Ivanovna dental-press.ru