@misc{indiciae6f3a557843c5,
  title = {Functional heart murmurs.},
  author = {W M Thompson},
  year = {1970},
  doi = {10.1080/00325481.1970.11693611},
  url = {https://pubmed.ncbi.nlm.nih.gov/5478752/},
  note = {Source identifier: 5478752}
}