@misc{indiciaeb46814c79390,
  title = {The Laennec bicentennial.},
  author = {P D Kligfield},
  year = {1981},
  doi = {10.1016/0002-9149(81)90412-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/7008569/},
  note = {Source identifier: 7008569}
}