TI  - Thirty-six years with the same prosthetic mitral valve
AU  - Akyel, A.
AU  - Alsancak, Y.
AU  - Olgun, H.
AU  - Özdemir, M.
SO  - The Anatolian Journal of Cardiology 2011;11:469-470.
DO  - 10.5152/akd.2011.121