For citations:
Noginov V.K., Samko K.V., Gramatikov D.G., Sklyarova V.V. A clinical case of Ewing’s sarcoma with metastatic lesion of the left chambers of the heart. Grekov's Bulletin of Surgery. 2021;180(6):91-95. (In Russ.) https://doi.org/10.24884/0042-4625-2021-180-6-91-95