@misc{indiciaebb286621fc64,
  title = {Utility of P waves in exercise testing.},
  author = {Myrvin H Ellestad and Ronald Startt-Selvester},
  year = {2006},
  doi = {10.1016/j.amjcard.2005.11.021},
  url = {https://pubmed.ncbi.nlm.nih.gov/16563934/},
  note = {Source identifier: 16563934}
}