Furman, M.M., Varbanets, S.V. and Dovgan, O.M. 2021. Aortic Root Enlargement during Aortic Valve Replacement in Adults. Ukrainian Journal of Cardiovascular Surgery. 4 (45) (Dec. 2021), 56-62. DOI:https://doi.org/10.30702/ujcvs/21.4512/FV059-5662.