00622naa#a2200181#i#450# EN\\bibl\22303 20240429225321.1 2077-7566 20160925b2016####ek#y0engy0150####ca RU THE NANOSTRUCTURE OF THE ALVEOLAR BONE COLLAGEN IN PATIENTS WITH PERIODONTITIS ASSOCIATED WITH CONNECTIVE TISSUE DYSPLASIA Journal article Ekaterinburg TIRAZH Publishing House 2016 5 с. Journal article local Клиническая медицина. 76.29 grnti Nagaeva M. O. Shestel' I. L. dental-press.ru