@misc{indiciaefa1bed1b7943,
  title = {A microcomputer based lung sounds analysis.},
  author = {M Nissan and N Gavriely},
  year = {1993},
  doi = {10.1016/0169-2607(93)90045-m},
  url = {https://pubmed.ncbi.nlm.nih.gov/8403870/},
  note = {Source identifier: 8403870}
}