@article{article1576,
  title = {The Coexistence of Heart and Lung Diseases in Patients with Chronic Dyspnoea that is Unexplained By Clinical Evaluation},
  author = {Öcal, S. and Durusu Tanrıöver, M. and Öcal, A. and Yılmaz, A. and Doruk, S. and Erkorkmaz, Ü. and Topeli İskit, A. and Çöplü, L.},
  journal = {Journal of Clinical Practice and Research},
  year = {2013},
  volume = {35},
  pages = {63-67},
  doi = {10.5152/etd.2013.26}
}