@article{article1196,
  title = {Coronary venous angioplasty to a ring- like stricture preventing left ventricular lead insertion},
  author = {Deniz, A. and Akkuş, O. and Kanadaşı, M. and Demir, M.},
  journal = {The Anatolian Journal of Cardiology},
  year = {2013},
  volume = {13},
  pages = {390-391},
  doi = {10.5152/akd.2013.113}
}