For citations:
Khalivopulo I.K., Evtushenko A.V., Shabaldin A.V., Troshkinev N.M., Stasev A.N., Kokorin S.G., Barbarash L.S. COMPARISON OF PROPENSITY SCORES FOR SURGICAL TREATMENT OF BIOPROSTHETIC MITRAL VALVE DYSFUNCTION USING TRADITIONAL AND “VALVE-IN-VALVE” METHODS. Complex Issues of Cardiovascular Diseases. 2023;12(2):57-69. (In Russ.) https://doi.org/10.17802/2306-1278-2023-12-2-57-69
