For citations:
Shvartz Ya.Sh., Stavitskaya N.V., Kudlay D.A. BCG vaccination as protection from COVID-19: epidemiological and molecular biological aspects. Tuberculosis and Lung Diseases. 2020;98(5):6-14. (In Russ.) https://doi.org/10.21292/2075-1230-2020-98-5-6-14