@misc{indiciae668c956b02e8,
  title = {P waves in left atrial rhythms.},
  author = {M Mirowski},
  year = {1972},
  doi = {10.1016/0002-9149(72)90456-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/5016842/},
  note = {Source identifier: 5016842}
}