@misc{indiciae441369b719cc,
  title = {Another confusing click. A prosthetic fourth heart sound.},
  author = {P Bloomfield and A F Parisi},
  year = {1984},
  doi = {10.1378/chest.85.1.127},
  url = {https://pubmed.ncbi.nlm.nih.gov/6690239/},
  note = {Source identifier: 6690239}
}