KRYKUNOV, O. A.; BURYAK, R. V.; KOLTUNOVA, G. B.; SPISARENKO, S. P.; PUSTOVALOVA, G. O.; KHMELEVSKY, A. M. Analysis of antibiotic resistance in active valve infective endocarditis. Ukrainian Journal of Cardiovascular Surgery, n. 3 (29), p. 48-52, 4 Dec. 2017.