Vitovsky, R.M., Semeniv, P.M., Kupchynskyi, O.V., Onishchenko, V.F. and Klymenko, L.A. 2019. Ways to improve the results of surgical treatment of patients with multiple valve correction in combination with coronary pathology. Ukrainian Journal of Cardiovascular Surgery. 4 (37) (Nov. 2019), 17-22. DOI:https://doi.org/10.30702/ujcvs/19.3712/072017-022.