TI  - Failed transcatheter mitral valve-in-ring implantation followed by transapical valve-in-valve within the ring and ad hoc paravalvular leak closure
AU  - Çakal, B.
AU  - Çakal, S.
AU  - Güneş, H.M.
AU  - Omaygenç, M.O.
AU  - Yıldırım, A.
SO  - The Anatolian Journal of Cardiology 2021;25:50-53.
DO  - 10.14744/AnatolJCardiol.2020.59163