@article{article1992,
  title = {Infective endocarditis in Turkey:  changing trends in epidemiology},
  author = {Gücük İpek, E. and Güray, Y. and Güray, Ü.},
  journal = {The Anatolian Journal of Cardiology},
  year = {2014},
  volume = {14},
  pages = {305-306},
  doi = {10.5152/akd.2014.5346}
}