@misc{indiciae7a2535db1adc,
  title = {Systolic murmurs.},
  author = {A LEATHAM},
  year = {1958},
  doi = {10.1161/01.cir.17.4.601},
  url = {https://pubmed.ncbi.nlm.nih.gov/13523772/},
  note = {Source identifier: 13523772}
}