For citations:
Martakov M.A., Rusinova D.S., Bezymyanny A.S., Mogutnova N.F., Marushko P.N., Shevchenko I.A. Management of Children with Pericardial Effusion after COVID-19 on Outpatient Level of Service. Pediatric pharmacology. 2022;19(3):263-268. (In Russ.) https://doi.org/10.15690/pf.v19i3.2436