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Lenko E, Kulyabin Y, Zubritskiy A, Gorbatykh Y, Naberukhin Y, Nichay N, Bogachev-Prokophiev A, Karaskov A.Lenko E, et al.Interact Cardiovasc Thorac Surg. 2018 Jan 1;26(1):98-105. doi: 10.1093/icvts/ivx267.Interact Cardiovasc Thorac Surg. 2018.PMID: 29049707Review.
Afanasyev A, Bogachev-Prokophiev A, Lenko E, Sharifulin R, Ovcharov M, Kozmin D, Karaskov A.Afanasyev A, et al. Among authors: lenko e.Interact Cardiovasc Thorac Surg. 2019 Mar 1;28(3):465-472. doi: 10.1093/icvts/ivy269.Interact Cardiovasc Thorac Surg. 2019.PMID: 30184144
Litasova EE, Len'ko EV, Stepin VG, Molin AV, Len'ko OA.Litasova EE, et al.Vestn Khir Im I I Grek. 1997;156(2):17-22.Vestn Khir Im I I Grek. 1997.PMID: 9235759Russian.
Shchukin VS, Filin EIu, Naumenko SE, Len'ko EV, Bogatina ED.Shchukin VS, et al.Vestn Khir Im I I Grek. 1991 Jan;146(1):90-4.Vestn Khir Im I I Grek. 1991.PMID: 1651023Russian.