RT - journal article SR - Electronic T1 - SP - 2020-01-01 DO - 10.17582/JOURNAL.AAVS/2021/9.1.103.110 A1 - , A1 - , A1 - , A1 - , A1 - , YR - 2020 UL - https://covid19.neicon.ru/publication/5098 AB -