@misc{indiciae815c3bfdfca7,
  title = {Heart murmur: diagnostic tools.},
  author = {M E Nassar},
  year = {1989},
  doi = {10.1177/014107688908200934},
  url = {https://pubmed.ncbi.nlm.nih.gov/2795587/},
  note = {Source identifier: 2795587}
}