@article{article2909,
  title = {Effect of diltiazem and metoprolol on left atrial appendix functions in patients with nonvalvular chronic atrial fibrillation},
  author = {Karaca, I. and Coşkun, N. and Ferzeyn  Yavuzkır, M. and İlkay, E. and Dağlı, N. and Işık, A. and Balin, M. and Akbulut, M. and Arslan, N.},
  journal = {The Anatolian Journal of Cardiology},
  year = {2007},
  volume = {7},
  pages = {37-41},
  doi = {}
}