It is credible.

@article{Rigling2007ItIC,
  title={It is credible.},
  author={Rick Rigling},
  journal={Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography},
  year={2007},
  volume={20 1},
  pages={A23-4}
}
  • Rick Rigling
  • Published 2007 in
    Journal of the American Society of…