For citations:
Ponomareva E.Yu., Kosheleva N.A. Combination of Infective Endocarditis and Covid-19 Infection in a Young Patient. The Russian Archives of Internal Medicine. 2021;11(4):297-302. https://doi.org/10.20514/2226-6704-2021-11-4-297-302
Ponomareva E.Yu., Kosheleva N.A. Combination of Infective Endocarditis and Covid-19 Infection in a Young Patient. The Russian Archives of Internal Medicine. 2021;11(4):297-302. https://doi.org/10.20514/2226-6704-2021-11-4-297-302