For citations:
Petrova O.V., Tverdokhlebova D.K., Nikulina D.M., Tarasov D.G. Place of serological test-systems for detection of antibodies to SARS-CoV2 in emergency cardiac surgery. Medical alphabet. 2021;(13):18-21. (In Russ.) https://doi.org/10.33667/2078-5631-2021-13-18-21