Andrievskikh, S., Gladyshev, I., Pogorelov, D., Derksen, S., & Gerasimova, E. (2017). Surgical correction of aortic valve infective endocarditis with concomitant patent ductus arteriosus in adults. Patologiya Krovoobrashcheniya I Kardiokhirurgiya, 21(2), 108–111. https://doi.org/10.21688/1681-3472-2017-2-108-111