@misc{indiciae1ac0df95e70f,
  title = {[Notes on geronto-phonocardiography].},
  author = {L Dughera and M Di Leo and C Nosenzo},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/5128424/},
  note = {Source identifier: 5128424}
}