@misc{indiciae7a832d4d31cc,
  title = {A heart-sound screening program for elementary children.},
  author = {D Dennison and J A Fenimore},
  year = {1971},
  doi = {10.1111/j.1746-1561.1971.tb04431.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5208620/},
  note = {Source identifier: 5208620}
}