00630naa#a2200193#i#450# EN\INFRA-M\bibl\5982 20240520143452.1 2075-4094 20150706b2015####ek#y0engy0150####ca RUS RU Estimation of non-linear dynamic processes and oscillating circuit of microcirculation bed in periodontal tissues by laser doppler flowmetry Journal article Moscow INFRA-M Academic Publishing LLC. 2015 0 с. Journal article local Korovkin V. Ippolitov Yuriy Korovkina A. naukaru.ru