@article{article1314,
  title = {Echocardiography and other imaging modalities in pulmonary arterial hypertension},
  author = {, },
  journal = {The Anatolian Journal of Cardiology},
  year = {2010},
  volume = {10},
  pages = {27-35},
  doi = {10.5152/akd.2010.116}
}