Counterpoint: can Doppler echocardiography estimates of pulmonary artery systolic pressures be relied upon to accurately make the diagnosis of pulmonary hypertension? No.

@article{Rich2013CounterpointCD,
  title={Counterpoint: can Doppler echocardiography estimates of pulmonary artery systolic pressures be relied upon to accurately make the diagnosis of pulmonary hypertension? No.},
  author={Jonathan David Rich},
  journal={Chest},
  year={2013},
  volume={143 6},
  pages={1536-1539}
}