@misc{indiciaedf6d167c487d,
  title = {The normal systolic murmur.},
  author = {D GROOM},
  year = {1958},
  doi = {10.1161/01.cir.18.5.1044},
  url = {https://pubmed.ncbi.nlm.nih.gov/13585590/},
  note = {Source identifier: 13585590}
}