@misc{indiciae89b981b0a757,
  title = {Pole-zero modeling and classification of phonocardiograms.},
  author = {T H Joo and J H McClellan and R A Foale and G S Myers and R S Lees},
  year = {1983},
  doi = {10.1109/tbme.1983.325205},
  url = {https://pubmed.ncbi.nlm.nih.gov/6832787/},
  note = {Source identifier: 6832787}
}