For citations:
Karev E.A., Malev E.G., Verbilo S.L., Prokudina M.N. Shortness of Breath on Exertion: Diagnostic Possibilities of Stress Echocardiography. Kardiologiia. 2021;61(2):62-68. https://doi.org/10.18087/cardio.2021.2.n1320
Karev E.A., Malev E.G., Verbilo S.L., Prokudina M.N. Shortness of Breath on Exertion: Diagnostic Possibilities of Stress Echocardiography. Kardiologiia. 2021;61(2):62-68. https://doi.org/10.18087/cardio.2021.2.n1320