@misc{indiciaec20c341d826e,
  title = {Estimating phonation threshold pressure.},
  author = {K V Fisher and P R Swank},
  year = {1997},
  doi = {10.1044/jslhr.4005.1122},
  url = {https://pubmed.ncbi.nlm.nih.gov/9328883/},
  note = {Source identifier: 9328883}
}