@article{article3,
  title = {Increased YKL-40 levels in patients with isolated coronary artery ectasia:  an observational study},
  author = {Erdoğan, T. and Altan  Kocaman, S. and Çetin, M. and Emre  Durakoğlugil, M. and Kırbaş, A. and Çanga, A. and Yılmaz, A. and Doğan, S. and Çiçek, Y.},
  journal = {The Anatolian Journal of Cardiology},
  year = {2013},
  volume = {13},
  pages = {465-470},
  doi = {10.5152/akd.2013.145}
}