@article{article75,
  title = {Early double valve re-replacement after Ross operation},
  author = {Özkara, A. and Günay, İ. and Çetin, G. and Mert, M. and Sarı, M.},
  journal = {The Anatolian Journal of Cardiology},
  year = {2007},
  volume = {7},
  pages = {196-198},
  doi = {}
}