@misc{indiciaeb31a9e9d2920,
  title = {Trachea stoma vent voice prosthesis.},
  author = {M J Shapiro and V R Ramanathan},
  year = {1982},
  url = {https://pubmed.ncbi.nlm.nih.gov/7132513/},
  note = {Source identifier: 7132513}
}