For citations:

Efendiev V.U., Noginov V.K. Comparison of valve-sparing techniques for surgical treatment of aortic root pathology: Florida Sleeve vs David procedure. Grekov's Bulletin of Surgery. 2024;183(5):57-61. (In Russ.) https://doi.org/10.24884/0042-4625-2024-183-5-57-61