IMMUNOHISTOCHEMICAL ANALYSIS IN THE ENDOTHELIUM STATE OF THE PERIODONTIUM VESSELS BOTH IN NORMAL AND INFLAMED CONDITION СтатьяBykova N.I., Ovsyannikova A.A., Sepiashvili R.I., Arutyunov A.V., Lapina N.V., Sirak S.V.ALLERGY, ASTHMA, COPD, IMMUNOPHYSIOLOGY & IMMUNOREHABILITOLOGY: INNOVATIVE TECHNOLOGIES. 2018. С. 329-337