@misc{indiciae1214d7349316,
  title = {It is credible.},
  author = {Rick Rigling},
  year = {2007},
  doi = {10.1016/j.echo.2006.11.021},
  url = {https://pubmed.ncbi.nlm.nih.gov/17218194/},
  note = {Source identifier: 17218194}
}