@misc{indiciae7dfa64261c10,
  title = {Heart murmur.},
  author = {K Feroli and M Failla},
  doi = {10.1016/0891-5245(93)90010-f},
  url = {https://pubmed.ncbi.nlm.nih.gov/8410591/},
  note = {Source identifier: 8410591}
}